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Niobium C103 sheet disk ro,Niobium C103 sheet disk ro

Niobium C103 sheet disk ro

價(jià)格
包裝
發(fā)貨地 廣東
更新日期 2016-05-10

產(chǎn)品詳情

中文名稱(chēng):Niobium C103 sheet disk ro英文名稱(chēng):Niobium C103 sheet disk ro
有效期: 一年
2016-05-10 Niobium C103 sheet disk ro Niobium C103 sheet disk ro RMB 一年
 
Hafnium: 10.0%
Titanium: 0.7%-1.3%
Zirconium: 0.7%
Tantalum: 0.5%
Tungsten: 0.5%

CONSIDERED THE MOST

C-103 CHEMICAL COMPOSITION
Hafnium: 10.0%
Titanium: 0.7%-1.3%
Zirconium: 0.7%
Tantalum: 0.5%
Tungsten: 0.5%
MECHANICAL PROPERTIES OF C-103
The requirement for high-performance, lightweight space propulsion systems has prompted rapid investigation of refractory metals that are capable of withstanding high stress levels at elevated temperatures, and also have a low ductile-to-brittle transition temperature for withstanding high frequency vibrations at cryogenic temperatures. Metals which demonstrate these requirements are the Niobium-based alloys. C-103 was selected to satisfy initial design requirements because of its excellent fabricability. C-103 is considered the most "forgiveable" Niobium alloy from the standpoint of welding and spinning. Hardware which has had as much as 600" (1524 cm) of TIG weldments formed after welding and coating has withstood a 2T bend at -195°C (-320°F) after the unit had completed its duty cycle.

Although it is considered a first generation alloy, succeeding Nb-1 Zr, C-103 was developed to replace the weaker alloys, but retain the desirable formability characteristics and welding properties. This Niobium-Hafnium-Titanium alloy satisfies most rocket engine applications for temperatures up to 1482°C (2700°F) because of superior mechanical properties at all temperatures. Extensive testing of coated components has shown that the reliability of Niobium has greatly reduced program costs as the components have been used for as many as ten times the duty cycle. Niobium also offers tremendous weight savings over many other rocket engine design materials. Metal Technology has over thirty-five years experience forming, forging, welding and machining the niobium Alloy C-103. It is one of our preferred materials to work with.
MECHANICAL PROPERTIES OF C-103
Density: 
0.320 lbs./in.3 or 8.85 gm./cm.3

Melting Point:
2350 ± 50ºC
4260 ± 90ºF

Thermal Expansion:
8.73 ± 0.09 x 10 -6 (cm./cm.) ºC

Specific Heat:
0.832 BTU/ºF /lb
關(guān)鍵字:

公司簡(jiǎn)介

Shenzhen Sunrise Metal Industry Co.,Ltd is a leading supplier of tantalum, niobium, tungsten, molybdenum ,zirconium and other specialty metals and their alloys . We are big factory with sales and manufacturer and ISO certified in China. We offer a wide selection of mill forms including foil, strip, sheet, plate, rod, wire, tube, powders , forging, fastener, tube fittings, sputtering target, and even the appropriate custom-made parts.
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主營(yíng)行業(yè) 有色金屬礦,稀有金屬礦,非金屬礦,元素及合金礦類(lèi) 經(jīng)營(yíng)模式 貿(mào)易,工廠,定制,服務(wù)
  • ShenZhen Sunrise Metal industry Co.,Ltd
普通會(huì)員
  • 公司成立:暫無(wú)
  • 注冊(cè)資本:暫無(wú)
  • 企業(yè)類(lèi)型:暫無(wú)
  • 主營(yíng)產(chǎn)品:暫無(wú)
  • 公司地址:龍華工業(yè)園1號(hào)
詢(xún)盤(pán)

Niobium C103 sheet disk ro相關(guān)廠家報(bào)價(jià)

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