產品資訊 - Dia 2.7 Niobium Wire->safety in food industry

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SHIZUISHAN BT ALLOY CO.,LTD

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Dia 2.7 Niobium Wire

產品分類 :

食品飲料->食品加工->

產品規格

Model No:	Depend on Customers

Country	CN
Brand	BT Alloy
Packing	Depend on Customers
Minimum Order	50
Payment Term	L/C,T/T

產品描述

Dia 2.7 Niobium Wire 


The C-103 alloy was a niobium alloy developed by Huachang and Boeing in the early 1960s. Due
to the Cold War and the space race, DuPont, United Carbide, General
Electric and many other U.S. companies are also developing niobium-based
alloys. Niobium
and oxygen easily react, so the production process to be carried out in
a vacuum or inert gas environment, which greatly increased the cost and
difficulty. Vacuum
arc remelting (VAR) and electron beam melting (EBM) were the most
advanced manufacturing processes of the time, prompting the development
of various niobium alloys. Since
1959, the research project finally produced C-103 after testing a total
of 256 niobium alloys in "C Series" (possibly with the initials of
"Columbium"). These alloys can be melted into pellets or flakes. Huachang had hafnium derived from a nuclear-grade zirconium alloy at that time and hoped to develop its commercial application. The
so-called 103-component Nb-10Hf-1Ti alloy in Series C has the best
balance between forgeability and high temperature properties, so
Huachang produced the first 500-pound C- 103 alloy for turbine engine components and liquid metal heat exchangers. Other
niobium alloys of the same period included FS85 (Nb-10W-28Ta-1Zr) from
Firsteel Metallurgical, Cb129Y (Nb-10W-10Hf-0.2Y) from Huachang and
Boeing, Cb752 (Nb- 10W-2.5Zr) and the superior pipe company Nb1Zr.


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