Tool steels are normally spheroidized to improve machinability.
工具钢通常要用球化来提高切削性。
Category of steel that includes electric, alloy, stainless, and tool steels.
包括合金、不锈钢及工具港的不锈钢种类。
It can be expected that these new processes will be used in the various alloy tool steels.
预计这一工艺可以用于各种合金工具钢。
What is your point of iew on domestic tool steels as far as heat treatment stability concern?
您对国产工具钢的热处理稳定性看法 如何？
Coining and striking punches are other examples of carbon tool steels that require high wear resistance.
印和醒目的打洞器是碳工具需要的钢高度的其他例子穿着抵抗。
Some applications of tool steels include drills, deep drawing dies, shear blades, punches, extrusion dies, and cutting tools.
工具钢的一些应用有钻头、深压模、底刃、冲床、挤出模及切割刀具等。
The grain coarsening behaviour towards the austenitic hot work tool steels has been studied by means of quantitative metallography.
本文用定量金相法分析和讨论了奥氏体热作工具钢的晶粒粗化行为。
Technological essentials for the smelting tool steels with scheelite, molybdenum oxide and vanadium slag are also given in this paper.
并给出了用白钨矿、氧化钼和钒渣冶炼工具钢的工艺要点。
The medium temperature embrittlement of several hot-working tool steels has been investigated by tensile tests at various temperatures.
经不同温度下的拉伸试验，考察了几种热作工具钢的中温脆性。
Thee types of materials that can be cast are aluminum alloys, bronzes, tool steels, stainless steels, stellite, hastelloys, and precious metals.
可以用于铸造的材料类型有：铝合金、青铜、工具钢、不锈钢、钨铬钴合金、镍基合金和贵金属。
When this new material is used as cold dies instead of the usual materials, such as tool steels or tungsten carbide, the life of these is longer.
这种新牌号合金代用某些常用冷变形模具材料，如工具钢，钨钴合金，模具寿命明显提高。
In this text, an example is tool steel W1, designated only by the type letter and numeral as used in the USA and the UK for standardized tool steels.
在这一个本文中，一个例子是工具钢的W1，被类型信只有指定而且如美国和英国所用的数字为标准化用工具工作钢。
Smelting tool steels with scheelite, molybdenum oxide and vanadium slag is investigated by thermodynamic and kinetic calculation and analysis in this paper.
对用白钨矿、氧化钼和钒渣冶炼工具钢进行了热力学和动力学计算和分析。
The Swedish tool steels react well to the blueing solution, the varying alloys in the steels react differently, thus giving me an array of interesting colors.
瑞典的工具钢的反应，以及向蓝溶液，不同合金在钢中不同的反应，从而给了我一个数组有趣的色彩。
The study results about structure of the aging hardening high speed steel have been obtained. This paper is of great importance in developing a new series of tool steels.
时效高速钢的组织结构进行了系统研究，提供了有关研究结果。对于进一步开展这方面的研究具有一定的参考价值。
Weldability of high alloy tool steels is analyzed, the application of fusion welding, brazing and solid-state welding in the welding of high alloy tool steels had been summarized.
高合金工具钢的焊接性能较差，但高合金工具钢的焊接在工业上有较广泛的应用。
The literatures concerned show that the developed countries possess a great variety of cold work tool and mould steels and can satisfy various property requirements of users.
有关文献表明，发达国家冷作工模具钢的种类多而全，性能具有无缝化的特点，能满足各行业的需求。
Low carbon steels are well suited for the following applications: tool bodies, handles, die shoes, and similar situations where strength and wear resistance are not required.
低碳钢适用于以下情况：工具机身，把手，模座及其它不要求强度和耐磨性的类似情况。
The sorts and properties of powder metallurgy tool and die steels abroad were summarized.
概述了国外粉末冶金工模具钢的种类及特性。
The deficiencies were indicated in powder metallurgy tool and die steels in China compared with the developed countries.
指出了我国在粉末冶金工模具钢方面与发达国家的差距。
The effects of the cryogenic treatment on the wear resistance of tool steel, other steels and cast iron materials were discussed.
阐述了深冷处理对工具钢、其他钢铁材料及铸铁材料耐磨性的影响。
Cryogenic treatment is a good way to enhance the wear resistance of the tool and die steels, and extends their use life.
深冷处理能极大提高工模具的耐磨性，延长其使用寿命。
Especially the tool wear size of JT9 and JT11 is small and the machined surface quality is high. In cutting 45 anneal steels and 45 hardened steels by JT9 and JT11 tools, chips were segments.
特别是JT9和JT11刀具，不但刀具磨损量小，加工表面质量好，而且在切削45钢和45淬硬钢时切屑为崩碎切屑。
Especially the tool wear size of JT9 and JT11 is small and the machined surface quality is high. In cutting 45 anneal steels and 45 hardened steels by JT9 and JT11 tools, chips were segments.
特别是JT9和JT11刀具，不但刀具磨损量小，加工表面质量好，而且在切削45钢和45淬硬钢时切屑为崩碎切屑。
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