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Steels for strength and machinability
Two precipitation-hardenable steel alloys developed for use in aerospace applications bring benefits to other metal-using industries. Precipitation-hardenable (PH) stainless steels are turning up in more and more aerospace applications because they can be age hardened, sometimes after being cold
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Achieving Clean Pharmaceutical Water
of microbes, including bacteria and their endotoxins, is inevitable. Microbes are found in any and all water systems, and they are unpredictable.The contamination is so hard to predict because of all the variables involved, such as temperature, pH, velocity, stresses and heat, says Mike Costello
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MICRO: Products
to 770Max instruments, which measure conductivity/resistivity, total organic carbon, dissolved oxygen, flow rate, oxidation-reduction potential, pH, temperature, tank level, and pressure. The availability of up to six channels of mix-and-match measurement parameters in the 770Max reduces the cost
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MICRO: Products
parts are constructed of corrosion-resistant 17-4 PH stainless steel, making the unit suitable for use with corrosive media. It offers 0.1% FS accuracy, a compensated temperature range of 20 to 212 F, and an output choice of 0 5, 0 10, 1 5, 1 6, or 1 11 V dc, or 4 20 mA. The transducer is available
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Scale deposit problems
: cation concentration (e.g., calcium), anion concentration (e.g., carbonate), pH and temperature. The solubility product of the cation/anion product affects the precipitation of scale. pH of the bulk solution determines the form of the various species contributing to scale; for example, carbonate
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RC4000 Vehicle Monitoring Radiaton Detection Systems (.pdf)
systems and over fourteen years of. proven field experience, RadComm is the supplier of choice for today's metal industry. LAURUS Systems, Inc. - Ph: 410-465-5558 - Fax: 410-465-5257 - www.LaurusSystems.com. LAURUS Systems, Inc. - Ph: 410-465-5558 - Fax: 410-465-5257 - www.LaurusSystems.com. Examine
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MICRO: The Hot Button
as a function of the mechanical driv- ing energy, the highest value would be the critical fracture energy.... One curve is measured in a pH of 3, in an acidic environment, the other one is measured in a pH of 11. In an aqueous solution, as you increase the pH from acidic to basic environments
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Low-Risk Lyophilization
Activities Leading to a Lyophilization Cycle. Beginning with an established target dose, additional information needs to be collected to successfully develop a formulation and suitable lyophilization cycle. This includes: optimum pH. solubility - are special excipients indicated? (e.g. ethanol, t-butanol