1·Selection of the underlying bonding material generally chromium iron-nickel alloy.
粘接底层材料一般选用铬铁镍合金。
2·In this paper a possibility of preducing high chromium iron by cupola is discussed.
讨论了用冲天炉熔炼高铬铸铁的可能性。
3·The invention discloses a method for preparing the chromium-iron alloy directly by adopting the chromium iron powdered ore.
本发明公开了一种利用铬铁矿粉直接制备铬铁合金的方法。
4·The paper discussed VC particles reinforced composites based chromium iron matrix farther, by testing orthogonal optimum design.
论文也采用正交设计试验，在铬系基体上原位合成VC颗粒增强相进行初探。
5·The wear rate of composites decreases firstly and increases subsequently with the increase of the content of high carbon chromium iron.
随渗剂中高碳铬铁含量的增加，表面复合材料的磨损率先减少后增加；
6·The effects of heat treatment on structure and magnetic properties of heavily deformed high chromium iron fibers samples were investigated.
研究了热处理对大变形高铬铁纤维样品的结构和磁性的影响。
7·Ltd, etc. yearly output is 300ten thousand ton of steel brand, palte, seamless steel tubes, high frequency welded pipe and nickel, gold, copper, cobait, chromium iron etc.
年产钢带、无缝钢管、高频焊管及镍、金、铜、钴、铬铁等金属产品300万吨。
8·In this paper, the intrinsic kinetics of CO shift reaction on NBC-1 type non-chromium iron-based catalysts at ambient pressure is studied by means of isothermal tube-type differential reactor.
本文采用等温管式微分反应器，研究了常压下在NBC - 1型铁系无铬催化剂上CO变换反应的本征动力学。
9·Grunberg's team created a sandwich of two several-atom-thick layers of magnetic iron separated by a layer of nonmagnetic chromium between them.
grunberg的团队创造了由两片几个原子厚的磁性铁，之间隔着一层无磁性的铬层的三明治。
10·Other important African export commodities are iron ore and timber, followed by manganese, cobalt, copper and chromium.
其他重要的非洲出口商品是铁矿石和木材，其次还有锰、钴、铜和铬。