Fusible alloys are materials that melt at less then 300°F, well below the melting point of tin-lead eutectic solders and SAC alloys. Bismuth is the major component of many of these alloys and infl uences the melting point, as well as gives these materials the unique characteristic of expansion upon solidifi cation. This expansion, which can continue for hours or even days after solidifi cation, has proven to be a useful property in many processes. Fusible alloys are classifi ed as either eutectic or non-eutectic. In eutectic alloys, the melting point coincides with the freezing point. Non-eutectic alloys exhibit a range between the melting and freezing points in which the materials are “mushy” or “pasty”. The composition and physical properties of common fusible alloys are listed in the tables below. Although most of the alloys do not have high strength or hardness, they have many industrial uses.

Fusible alloys are materials that melt at less then 300°F, well below the melting point of tin-lead eutectic solders and SAC alloys. Bismuth is the major component of many of these alloys and infl uences the melting point, as well as gives these materials the unique characteristic of expansion upon solidifi cation. This expansion, which can continue for hours or even days after solidifi cation, has proven to be a useful property in many processes. Fusible alloys are classifi ed as either eutectic or non-eutectic. In eutectic alloys, the melting point coincides with the freezing point. Non-eutectic alloys exhibit a range between the melting and freezing points in which the materials are “mushy” or “pasty”. The composition and physical properties of common fusible alloys are listed in the tables below. Although most of the alloys do not have high strength or hardness, they have many industrial uses.

Fusible alloys are materials that melt at less then 300°F, well below the melting point of tin-lead eutectic solders and SAC alloys. Bismuth is the major component of many of these alloys and infl uences the melting point, as well as gives these materials the unique characteristic of expansion upon solidifi cation. This expansion, which can continue for hours or even days after solidifi cation, has proven to be a useful property in many processes. Fusible alloys are classifi ed as either eutectic or non-eutectic. In eutectic alloys, the melting point coincides with the freezing point. Non-eutectic alloys exhibit a range between the melting and freezing points in which the materials are “mushy” or “pasty”. The composition and physical properties of common fusible alloys are listed in the tables below. Although most of the alloys do not have high strength or hardness, they have many industrial uses.

Fusible alloys are materials that melt at less then 300°F, well below the melting point of tin-lead eutectic solders and SAC alloys. Bismuth is the major component of many of these alloys and infl uences the melting point, as well as gives these materials the unique characteristic of expansion upon solidifi cation. This expansion, which can continue for hours or even days after solidifi cation, has proven to be a useful property in many processes. Fusible alloys are classifi ed as either eutectic or non-eutectic. In eutectic alloys, the melting point coincides with the freezing point. Non-eutectic alloys exhibit a range between the melting and freezing points in which the materials are “mushy” or “pasty”. The composition and physical properties of common fusible alloys are listed in the tables below. Although most of the alloys do not have high strength or hardness, they have many industrial uses.

Fusible alloys are materials that melt at less then 300°F, well below the melting point of tin-lead eutectic solders and SAC alloys. Bismuth is the major component of many of these alloys and infl uences the melting point, as well as gives these materials the unique characteristic of expansion upon solidifi cation. This expansion, which can continue for hours or even days after solidifi cation, has proven to be a useful property in many processes. Fusible alloys are classifi ed as either eutectic or non-eutectic. In eutectic alloys, the melting point coincides with the freezing point. Non-eutectic alloys exhibit a range between the melting and freezing points in which the materials are “mushy” or “pasty”. The composition and physical properties of common fusible alloys are listed in the tables below. Although most of the alloys do not have high strength or hardness, they have many industrial uses.

Fusible alloys are materials that melt at less then 300°F, well below the melting point of tin-lead eutectic solders and SAC alloys. Bismuth is the major component of many of these alloys and infl uences the melting point, as well as gives these materials the unique characteristic of expansion upon solidifi cation. This expansion, which can continue for hours or even days after solidifi cation, has proven to be a useful property in many processes. Fusible alloys are classifi ed as either eutectic or non-eutectic. In eutectic alloys, the melting point coincides with the freezing point. Non-eutectic alloys exhibit a range between the melting and freezing points in which the materials are “mushy” or “pasty”. The composition and physical properties of common fusible alloys are listed in the tables below. Although most of the alloys do not have high strength or hardness, they have many industrial uses.

Fusible alloys are materials that melt at less then 300°F, well below the melting point of tin-lead eutectic solders and SAC alloys. Bismuth is the major component of many of these alloys and infl uences the melting point, as well as gives these materials the unique characteristic of expansion upon solidifi cation. This expansion, which can continue for hours or even days after solidifi cation, has proven to be a useful property in many processes. Fusible alloys are classifi ed as either eutectic or non-eutectic. In eutectic alloys, the melting point coincides with the freezing point. Non-eutectic alloys exhibit a range between the melting and freezing points in which the materials are “mushy” or “pasty”. The composition and physical properties of common fusible alloys are listed in the tables below. Although most of the alloys do not have high strength or hardness, they have many industrial uses.

Gallium is a by-product of aluminum extracted during the processing of bauxite into alumina. It can also occasionally be found in Zn ore. We are a refiner and supplier of gallium materials. Indium Corporation supplies gallium: in the form of shot and ingot, in the form of sputtering targets, after being alloyed with other elements (Cu-Ga, Cu-In-Ga), in the form of compounds, such as Anhydrous Gallium Trichloride or Gallium Sesquioxide. Gallium is used in many semiconducting applications, such as photovoltaics, diodes, and integrated circuits. Rigorous quality standards and advanced analytical instrumentation, such as ICP and GDMS, assures consistent product quality from one lot to another.

Germanium is extracted from germanium bearing zinc ores or from certain coal ores, collecting the flue dusts after the burning process. It can occasionally be found in copper ores. We refine germanium at our facility in the USA.

Fusible Alloys include a group of binary, ternary, quaternary, and quinary alloys containing Bismuth, lead, tin, cadmium and indium. The term fusible alloy refers to any of the more than 100 white-metal alloys that melt at relatively low temperatures.
Fusible alloys are materials that melt at less than 300F, well below the melting point of Tin-lead eutectic solders. The major component of fusible alloys is bismuth. Besides producing low melting point, bismuth also gives these materials the unique characteristic of expanding on freezing. This expansion, which can continue for hours or even days after freezing, has proven to be a useful property in many processes.
Fusible Alloys are classified as either eutectic or non-eutectic. In eutectic alloys, the melting point coincides with the freezing point. Non- eutectic alloys exhibit a range between the melting and freezing point in which the material is "mushy" or "pasty".
Fusible Alloys are used for lens blocking and tube bending, for anchoring chicks and fixtures and for mounting thin sections such as gas turbine blades for machining. The eutectic fusible alloys, which can be tailored to give s specific melting point, find applications in temperature control devices and in fire protection devices.
Shipped quantities will be adjusted to best fit the specific ingot size available, and may be more or less than the quantity ordered. Invoice will reflect the quantity shipped.

Fusible Alloys include a group of binary, ternary, quaternary, and quinary alloys containing Bismuth, lead, tin, cadmium and indium. The term fusible alloy refers to any of the more than 100 white-metal alloys that melt at relatively low temperatures.
Fusible alloys are materials that melt at less than 300F, well below the melting point of Tin-lead eutectic solders. The major component of fusible alloys is bismuth. Besides producing low melting point, bismuth also gives these materials the unique characteristic of expanding on freezing. This expansion, which can continue for hours or even days after freezing, has proven to be a useful property in many processes.
Fusible Alloys are classified as either eutectic or non-eutectic. In eutectic alloys, the melting point coincides with the freezing point. Non- eutectic alloys exhibit a range between the melting and freezing point in which the material is "mushy" or "pasty".
Fusible Alloys are used for lens blocking and tube bending, for anchoring chicks and fixtures and for mounting thin sections such as gas turbine blades for machining. The eutectic fusible alloys, which can be tailored to give s specific melting point, find applications in temperature control devices and in fire protection devices.
Shipped quantities will be adjusted to best fit the specific ingot size available, and may be more or less than the quantity ordered. Invoice will reflect the quantity shipped.

Typical Indium Analysis
99.9%
PPMWT
Fe : 10-20
Ni : 5-20
Cu : 5-30
Cd : 50-100
Pb : 200-300
Sn : 50-200
Ti : 100-300
Analysis by OES
* Please note that these are typical ppm levels, and do not represent maximum, minimum, or lot specific levels.
If you have specific requirements for one or two elements, we would be pleased to review our ability to accommodate those requirements. Please submit a request for quotation, outlining your specific requirements.
Size: .125" diameter, Random sized; Teardrop Shaped

Typical Indium Analysis
99.99%
PPMWT
Fe : 1-2
Ni : 2-6
Cu : 2-6
Cd : 5-10
Pb : 10-30
Sn : 10-25
Ti : 1-4
Analysis by OES
* Please note that these are typical ppm levels, and do not represent maximum, minimum, or lot specific levels.
If you have specific requirements for one or two elements, we would be pleased to review our ability to accommodate those requirements. Please submit a request for quotation, outlining your specific requirements.

Typical Indium Analysis
99.99%
PPMWT
Fe : 1-2
Ni : 2-6
Cu : 2-6
Cd : 5-10
Pb : 10-30
Sn : 10-25
Ti : 1-4
Analysis by OES
* Please note that these are typical ppm levels, and do not represent maximum, minimum, or lot specific levels.
If you have specific requirements for one or two elements, we would be pleased to review our ability to accommodate those requirements. Please submit a request for quotation, outlining your specific requirements.
Size: .125" diameter, Random sized; Teardrop Shaped

Typical Indium Analysis
99.999%
PPMWT
Fe : 0.5
Ni : 1.0
Cu : 1.0
Cd : 1.0
Pb : 2.0
Sn : 2.5
Ti : 1.0
Analysis by OES
* Please note that these are typical ppm levels, and do not represent maximum, minimum, or lot specific levels.
If you have specific requirements for one or two elements, we would be pleased to review our ability to accommodate those requirements. Please submit a request for quotation, outlining your specific requirements.
Size: .125" diameter, Random sized; Teardrop Shaped

We produce 6N material with impurities held to less than 100 ppb/weight as analyzed by OES. 6N (and often 5N) indium is selected when the user's application offers enough flexibility to allow the balancing of device performance with material cost.
Size: .125" Diameter approx; Random Sized Teardrop Shaped

This purity is especially suited for the production of single crystal III-V compound semiconductors, such as Indium Phosphide used as substrates for fabrication of integrated circuits or discrete devices such as laser diodes and photo detectors, Certification of 6N5 purity is by OES (optical emission spectoscopy) with GFAA (graphite furnace atomic absorption) being used for quantitative analysis of selected elements.
Size: .125" Diameter approx; Random Sized Teardrop Shaped

Our 6N5WCI (with controlled impurities) indium is refined for use in critical bulk crystal growth and in epitazial processes including molecular beam (MBE), liquid phase (LPE), and vapor phase (VPE) epitazy 6N5WCI is tailored for applications requiring the stringent control of impurities which, until now, only a 7N purity level may have provided at higher cost. This is accomplished by holding total metallic impurities to less than 500 ppb/weight (by GDMS), with particular attention given to maintaining low levels of elements known to be detrimental to III-V device performance.
Size: .125" Diameter approx; Random Sized Teardrop Shaped

We produce 6N material with impurities held to less than 100 ppb/weight as analyzed by OES. 6N (and often 5N) indium is selected when the user's application offers enough flexibility to allow the balancing of device performance with material cost.

We produce 6N material with impurities held to less than 100 ppb/weight as analyzed by OES. 6N (and often 5N) indium is selected when the user's application offers enough flexibility to allow the balancing of device performance with material cost.
Shipped quantities will be adjusted to best fit the specific ingot size available, and may be more or less than the quantity ordered. Invoice will reflect the quantity shipped.

This purity is especially suited for the production of single crystal III-V compound semiconductors, such as indium Phosphide used as substrates for fabrication of integrated circuits or discrete devices such as laser diodes and photo detectors. Certification of 6N5 purity is by OES (optical emission spectroscopy) with GFAA (graphite furnace atomic absorption) being used for quantitative analysis of selected elements.

This purity is especially suited for the production of single crystal III-V compound semiconductors, such as indium Phosphide used as substrates for fabrication of integrated circuits or discrete devices such as laser diodes and photo detectors. Certification of 6N5 purity is by OES (optical emission spectroscopy) with GFAA (graphite furnace atomic absorption) being used for quantitative analysis of selected elements.

Our 6N5WCI (with controlled impurities) indium is refined for use in critical bulk crystal growth and in epitazial processes including molecular beam (MBE), liquid phase (LPE), and vapor phase (VPE) epitazy 6N5WCI is tailored for applications requiring the stringent control of impurities which, until now, only a 7N purity level may have provided at higher cost. This is accomplished by holding total metallic impurities to less than 500 ppb/weight (by GDMS), with particular attention given to maintaining low levels of elements known to be detrimental to III-V device performance.

"Our 6N5WCI (with controlled impurities) indium is refined for use in critical bulk crystal growth and in epitazial processes including molecular beam (MBE), liquid phase (LPE), and vapor phase (VPE) epitazy 6N5WCI is tailored for applications requiring the stringent control of impurities which, until now, only a 7N purity level may have provided at higher cost. This is accomplished by holding total metallic impurities to less than 500 ppb/weight (by GDMS), with particular attention given to maintaining low levels of elements known to be detrimental to III-V device performance."

Indium metal has played a key role in technology advances since it was first investigated by Dr. William S. Murray in 1924 in Utica, NY, and with the creation of the Indium Corporation in 1934, the two have been tied together, leading, and supporting the advancement of technologies that we all rely on today. Indium is extracted primarily from indium-bearing zinc or tin ores and purified to various grades utilizing state-of-the-art statistical process controlled refining technologies. Indium Corporation produces and refines indium in the USA, Korea, and China. No other metal is as versatile as indium metal. In its various forms it is used for: Sealing in cryogenic applications - stays malleable and ductile below -150°C, Soldering or fusing applications - alloys melt at temperatures ranging from 6.5°C to 310°C, High-end device cooling - reduces operating temperatures by up to 10°C. In addition to its metallic properties, indium also exhibits valuable semiconducting properties. For instance, indium is used: As an absorber layer material in solar panels - to convert photons from the sun into usable electricity. In a variety of compound semiconductor material, such as InAs, InGaAs, and InGaN, - to enable electronics and electro-optic applications like integrated circuits, lasers, and LEDs. Indium is also used in combination with various semiconducting oxides, where it plays its most valuable role as a transparent conductor. ITO (indium-tin oxide) is used on nearly every flat panel display and touchscreen in use today. In fact, IGZO (combining indium, gallium, and zinc oxides) is the future material of choice for forming the pixel switching transistors in next-generation displays. Indium sputtering targets are commonly used with CuGa sputtering targets to co-deposit copper, indium, and gallium, in combination with sulfur/selenium, to form the active layer on CIS/CIGS thin film cells. Other forms of indium (such as pellets or shot) can be used to form similar active layers when utilizing evaporative methods of deposition.

Typical Indium Analysis
99.9%
PPMWT
Fe : 10-20
Ni : 5-20
Cu : 5-30
Cd : 50-100
Pb : 200-300
Sn : 50-200
Ti : 100-300
Analysis by OES
* Please note that these are typical ppm levels, and do not represent maximum, minimum, or lot specific levels.
If you have specific requirements for one or two elements, we would be pleased to review our ability to accommodate those requirements. Please submit a request for quotation, outlining your specific requirements.

Typical Indium Analysis
99.9%
PPMWT
Fe : 10-20
Ni : 5-20
Cu : 5-30
Cd : 50-100
Pb : 200-300
Sn : 50-200
Ti : 100-300
Analysis by OES
* Please note that these are typical ppm levels, and do not represent maximum, minimum, or lot specific levels.
If you have specific requirements for one or two elements, we would be pleased to review our ability to accommodate those requirements. Please submit a request for quotation, outlining your specific requirements.

Typical Indium Analysis
99.99%
PPMWT
Fe : 1-2
Ni : 2-6
Cu : 2-6
Cd : 5-10
Pb : 10-30
Sn : 10-25
Ti : 1-4
Analysis by OES
* Please note that these are typical ppm levels, and do not represent maximum, minimum, or lot specific levels.
If you have specific requirements for one or two elements, we would be pleased to review our ability to accommodate those requirements. Please submit a request for quotation, outlining your specific requirements.

Typical Analysis
99.99% Indium
PPMWT
Fe : 1-2
Ni : 2-6
Cu : 2-6
Cd : 5-10
Pb : 10-30
Sn : 10-25
Ti : 1-4
Analysis by OES
* Please note that these are typical ppm levels, and do not represent maximum, minimum, or lot specific levels.
If you have specific requirements for one or two elements, we would be pleased to review our ability to accommodate those requirements. Please submit a request for quotation, outlining your specific requirements.

Typical Indium Analysis
99.999%
PPMWT
Fe : 0.5
Ni : 1.0
Cu : 1.0
Cd : 1.0
Pb : 2.0
Sn : 2.5
Ti : 1.0
Analysis by OES
* Please note that these are typical ppm levels, and do not represent maximum, minimum, or lot specific levels.
If you have specific requirements for one or two elements, we would be pleased to review our ability to accommodate those requirements. Please submit a request for quotation, outlining your specific requirements.

Typical Indium Analysis
99.999%
PPMWT
Fe : 0.5
Ni : 1.0
Cu : 1.0
Cd : 1.0
Pb : 2.0
Sn : 2.5
Ti : 1.0
Analysis by OES
* Please note that these are typical ppm levels, and do not represent maximum, minimum, or lot specific levels.
If you have specific requirements for one or two elements, we would be pleased to review our ability to accommodate those requirements. Please submit a request for quotation, outlining your specific requirements.

Indium-tin alloys are useful where lower temperatures are required to protect heat-sensitive components and substrates. The indium-tin eutectic with a sharp melting point has excellent wettability on nonmetallic materials. It also has good low-temperature malleability and compensates for some difference in the coefficients of thermal expansion of dissimilar metals. The addition of either metal to the other increases the corrosion resistance of the resulting alloy.
If you have specific requirements for one or two elements, we would be pleased to review our ability to accommodate those requirements. Please submit a request for quotation, outlining your specific requirements.

Indium-tin alloys are useful where lower temperatures are required to protect heat-sensitive components and substrates. The indium-tin eutectic with a sharp melting point has excellent wettability on nonmetallic materials. It also has good low-temperature malleability and compensates for some difference in the coefficients of thermal expansion of dissimilar metals. The addition of either metal to the other increases the corrosion resistance of the resulting alloy.
If you have specific requirements for one or two elements, we would be pleased to review our ability to accommodate those requirements. Please submit a request for quotation, outlining your specific requirements.

Indium Corporation is a leading global supplier of pure tin, tin alloys, and compounds. Tin metal is primarily obtained from the mineral cassiterite (SnO2) and is extracted by roasting cassiterite in a furnace with carbon. Rigorous quality standards and advanced analytical instrumentation, such as ICP and GDMS, assures consistent product quality from one lot to another.