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- How many operations are there in the heat treatment of steel ? 钢的热处理有多少种操作方法?
- How many operations are there in the heat treatment of steel? 钢的热处理有多少种操作方法?
- There are three main operations in the heat treatment of steel: hardening, tempering and annealing. 钢的热处理操作主要有三种,即:淬火、回火和退火。
- The procedures of heat treatment of steel include hardening, tempering, annealing and case hardening. 钢的热处理工序包括硬化、回火、退火和表面硬化。
- The procedures of heat treatment of steel include hardening,tempering,annealing and case hardening. 钢的热处理工序包括硬化、回火、退火和表面硬化。
- The procedures of heat treatment of steel include hardeningtemperingannealing and case hardening. 钢的热处理工序包括硬化、回火、退火和表面硬化。
- Correspondingly, the demand on flexibility and rigidity of steel is improved, which requires the forging and heat treatment of steel. 对钢材柔性及硬度要求相对提高,这就要求对钢材进行锻造及热处理。
- Heat treatment of steel as a whole generally are annealing, normalizing, quenching and tempering are four basic processes. 钢铁整体热处理大致有退火、正火、淬火和回火四种基本工艺。
- Austenitic type stainless steel heat treatment of acid-resistant. 奥氏体型不锈耐酸钢的热处理。
- Laser Heat Treatment of WC Co Hardmetal[J]. 引用该论文 朱祖昌;王维荣.
- Effect of Alloy Elements on Heat Treatment of Steels 合金元素对钢热处理的影响
- A wrong choice of steel or faulty heat treatment may give rise to serious disruption of production and higher costs. 钢的错误选择或有过失的热处理可能引起制造和较高的费用严重的分裂。
- Study of Strengthening and Toughening Heat Treatment of Piercing Punch Made of Steel 6OSi2Mn for Hexagonal Nut 60Si2Mn钢制六角螺母冲头强韧化热处理的研究
- Study on intercritical heat treatment of steel sheet for use in damper cap of automobile 轿车减振器盖用钢板的双相处理工艺研究
- Keywords heat treatment of steel wire;isothermal treatment without lead;sorbitizing; 钢丝热处理;无铅等温处理;索氏体化;
- The heat treatment technology of carbo - nitriding of steel has the characteristic of lower treatment temperature and direct quenching. 钢的碳氮共渗热处理工艺具有共渗温度低、可直接淬火等特点。
- The traditional heat treatment method of steel plate is gradually replaced by the design of micro-alloying steel、controlled rolling and cooling、direct quenching. 传统的中厚钢板热处理方法正逐渐被微合金化钢种设计、控制轧制、控制冷却、直接淬火工艺所代替。
- A new technology of composition treatment of steel heat treatment in molten salt and its surface aluminum-electroplating 钢的盐浴热处理及表面电镀铝复合处理新工艺
- Some negative effects may be caused during postwelding heat treatment of certain component and steel for stress-relief. 特别指出对某些钢材或构件进行热处理，在消除应力的同时，也可能带来一些负面的作用。
- Their treatment of women is unspeakable. 他们对待妇女的方式恶劣得难以言表。
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海词词典，十七年品牌
