TU U 24.4-33338597-005: 2012. Seamless thin-walled pipes of small diameters from molybdenum and niobium alloys. Technical conditions.
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Application area
The present technical specifications apply to experimental batch of seamless heat-deformed thin-walled pipes of small diameters, which are made of alloys-molybdenum grades BM-1, CM-10VD, CM-6, MCH, MCHVP and niobium grade NbTs. Pipes are designed for the manufacture of thermocouple covers and other instrumentation products.
Production technology and assortment
Technological processes for obtaining these pipes include:
Forging of the initial rod;
deep drilling of finished workpieces;
warm rolling;
multiple drawing.
The range of rolled steel includes molybdenum and niobium pipes with a diameter of 0.23… 48 mm, with a pipe wall thickness of 0.08… 5 mm.
Supplier — AvekGlob Company — offers at reasonable prices from the manufacturer pipes of seamless thin-walled pipes of small diameters from molybdenum and niobium alloys that meet the technical requirements of TU U 24.4−33338597−005: 2012. The supplier guarantees the timely delivery of products to any address specified by the consumer.
Chemical composition and applications
Pipes are made of chemically pure molybdenum and niobium (more than 99.95% of base metal), at a density (for molybdenum) not less than 9800… 10,000 kg / m 3 .
Pipes made of molybdenum can be used at operating temperatures up to 1800 0 C. They are used for the production of quartz tubes and quartz melting units: quartz melting vessels, mandrels and diaphragm plates.
Such pipes are also used in glass industry technologies for melting, homogenization and molding of glass products.
Pipes are distinguished by high parameters of creep resistance, high recrystallization temperature and thermal stability of the dimensions .
Supplier — AvekGlob Company — offers to purchase molybdenum grinded billets that meet the technical requirements of TU 48−19−88−83. Products can be bought at a price formed on the basis of European and world standards of production. Implementation is possible in bulk and retail, for regular customers, a flexible system of discounts operates.