钒钢

A soft silvery white toxic metallic element used in steel alloys; it occurs in several complex minerals including carnotite and vanadinite.

一种软质的银白色有毒金属元素，用于钢合金，存在于许多复合矿物中，包括钒钾铀矿和钒铅矿。

After the vanadium content in PD3 steel was more than 0.33%, vanadium carbides would precipitate a lot, and make the lamellar gap sizes of pearlite abnormally coarsen, it was beneficial to toughness of material.

当PD3钢中钒含量增加到0.33%时，碳化钒将大量析出，并使珠光体片间距反常粗化，对韧性不利。

Pangang Group to support the success of the reorganization, reducing the public shareholders to exercise the right to choose the cash cost, Anshan Iron and Steel Group on August 19 to September 10 on the Pan Yu Titanium, the Great Wall shares, Panzhihua Steel Vanadium three large listed companies holdings, holdings before the closing date of October 31 to three of the company's share price rose 17.72 percent, a decisive driving force behind the Iron and Steel Group for as much as 1.59 billion yuan of investment and the number of one-time stock holdings up to 5 percent of the total share capital of the enterprise .

攀钢集团支持重组成功，减少了公众股东行使选择权的现金成本，于8月19日鞍钢集团的潘渝钛至9月10日，长城股份，攀钢钢钒3大型上市公司的股份，在10月31日的截止日期，以该公司的股价上涨了3个持股百分之17.72，落后的钢铁集团果断驾驶高达一十五点九〇亿元的投资和一个数字力时间持股最多的5企业总股本的百分之。

Ferrovanadium is a kind of important transitional metal alloy for the tool steel,refractory steel.

钒铁是生产工具钢、耐热钢的一种重要中间合金，目前主要采用铝热法生产。

The mainly preparation of ferrovanadium is aluminothermic reduction currently.

钒铁是生产工具钢、耐热钢的一种重要中间合金，目前主要采用铝热法生产。

This article discussed the thermodynamic model and computing method of solid solution precipitation of ternary second-phase in steel, taking the Nb-V-Ti microalloying carbonitride as an example, and introduced its engineering application in the development of Ti-bearing carbonized gear steel product.

本文以铌、钒、钛的微合金碳氮化物为例讨论了钢中三元第二相平衡固溶的热力学模型与计算方法及其在含钛渗碳齿轮钢产品开发中的应用。

This paper introduces the fundamental theory and technology feasibility of using molybdic oxide instead of molybdenum iron and vanadium slag instead of vanadium iron to smelt ZG20CrMoV steel.

介绍了采用氧化钼代替钼铁、钒渣代替钒铁直接合金化冶炼ZG2 0CrMoV钢的基本理论及工艺技术。

The steel yield of common steel is 118.0% of vanadic steel. Through gathering the operation data of job site, as the program language, VisualBasic6.0 is used to exploit the count software.

该计算软件根据原燃料价格、动力价格和销售价格的变化，可以及时计算出承钢普通矿冶炼和钒钛矿冶炼的最佳比例，为承钢获取最佳的经济效益创造有利的条件。

The process involved the preparation of vanadium carbide which can be prepared from V 2O 3 by vacuum carbon reduction and then being nitrified to vanadium nitride by nitrogen gas.

利用扫描电镜、透射电镜和X射线能量分散谱仪对高钒高速钢中合金碳化物———碳化钒的精细结构及微区成分进行分析。

For example, use the diamond grinding tool to process the hard alloy as well as the ceramics, the agate, the optical glass, the semiconducting material, the stone material, the concretes and so on nonmetallic material and the non-ferrous metal and so on; use the cubic boron nitride grinding tool to Process the tool steel, the molding tool steel, the stainless steel, the heat-resisting alloy and so on, especially to processes high vanadium high-speed steel, may obtain satisfied processing effect.

例如，用金刚石磨具加工硬质合金以及陶瓷、玛瑙、光学玻璃、半导体材料、石材、混凝土等非金属材料和有色金属等；用立方氮化硼磨具加工工具钢、模具钢、不锈钢、耐热合金等，特别是加工高钒高速钢等黑色金属，均可获得满意的加工效果。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。