日韩人人插,欧美日韩超碰久草

Niobium Bars and Metals for Metallurgical Purposes

According to the different use requirements of sintered products and billets, a large number of basic research data are accumulated through research, exploration and practice, so as to summarize the corresponding relationship between the performance characteristics of various sintered products and raw materials and the sintering characteristic curves of different sintered products, which makes it possible to manufacture various types of high-performance metal products and billets.

Product Description

產(chǎn)品用途：

用作高溫合金添加劑及深加工原料。

Application:

They are used as superalloy additives and raw materials for deep processing.

產(chǎn)品性能參數(shù)/Product Property Parameters：

品名牌號/Name & Grade		熔煉鈮 Smelting Niobium	鈮條 Niobium Bar
品名牌號/Name & Grade		RNb-1	TNb-1
雜質(zhì)含量（質(zhì)量分?jǐn)?shù)），（%，不大于） Impurity Contents (mass fraction), %, max	Ta	0.050	0.050
	Si	0.030	0.003
	Fe	0.002	0.005
	W	0.005	0.005
	Mo	0.005	0.003
	Ti	0.003	0.002
	Al	0.030	0.002
	Cu	0.001	0.001
	Cr	0.002	0.002
	Ni	0.002	0.002
	Zr	0.002	0.002
非金屬雜質(zhì)含量（質(zhì)量分?jǐn)?shù)），（%，不大于） Non-metallic Impurity Contents (mass fraction), %, max	O	0.020	0.080
	N	0.015	0.040
	C	0.010	0.020
規(guī)格 Size (mm)		根據(jù)要求定制 Custom-made	方條/Square Bar：（14-20）×（14-20）×（≤500）
注：用戶如有特殊要求，雙方具體商定。 Note: Special requirements will be agreed upon by the supplier and buyer.