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- With increasing tempering temperature, the retained austenite decreases. 回火温度升高,其残余奥氏体量逐渐减少。
- Other reason is temper embrittlement which maybe caused by the fluctuation of tempering temperature. 此外,回火温 度的波动也可能引起回火脆性。
- The austenitizing temperature quenching degree and temper temperature of the white iron are studied roughly. 本文仅就高铬白口铸铁的奥氏体化温度、淬透性及回火温度参数的选择等等做一初步的研究。
- This paper discusses the fcature of alloying 4O6 steel and research the in fluence of quench-ing and tempering temperature to the 406 steal. 本文论述了406钢合金化的特点。研究了淬火、回火温度对406钢性能的影响。
- Influences of aging treatment,quenching temperature and tempering temperature on structure and property of medium-chromium cast iron were investigated. 研究了时效处理、淬火加热温度和回火温度对中铬铸铁组织性能的影响。
- For acquiring good properties of brazed joint of coal cutter,the effect of tempering temperature on microstructure and shearing strength of brazed joint was studied. 为提高采煤机用截齿钎焊接头的抗剪强度,研究了钎焊后回火温度对钎缝显微组织和剪切强度的影响。
- The effect of temper temperature on microstructures and wear resistance of surfacing deposits of ferro-based multicomponent alloy was investigated. 研究了回火温度对铁基多元合金堆焊层组织及耐磨性的影响。
- The results show that the tempering temperature of welding metals affects the microstructure, the hard phase types, performance and distribution of deposited metal. 结果表明:回火温度不仅对熔敷金属的显微组织有影响,而且对硬质相的类型、性能及分布等也有影响;
- The results show that secondary hardening appears in the condition of relatively slower cooling rate,and the higher tempering temperature,the better toughness. 结果发现,在相对慢速冷却条件下,出现二次硬化现象,回火温度升高,韧性得到改善;
- The influences of quenching temperature, cooling pattern and temper temperature on the structures and properties of high Cr cast iron roll have been investigated. 研究了淬火温度、淬火冷却方式和回火温度对高铬铸铁轧辊组织和性能的影响。
- The effects of matrix strength on three-point bent fatigue strength for the nitriding parts made from the nitrided steel have been studied by changing tempering temperature during pre-treatment. 通过改变预处理回火温度,研究了基体强度对氮化钢渗氮件三点弯曲疲劳强度的影响。
- Because of the influence of dilution of base metal and carbide precipitation of deposited metal, the hardness of deposited metal decreases with the increase of the tempering temperature. 由于母材稀释的影响和熔敷金属组织中的合金碳化物析出,熔敷金属的硬度随回火温度的升高而降低。
- Don't let your temper run away with you. 要控制住自己,不要发脾气。
- The relationships between the microstucture and the mechanical properties of the H13 steel under different tempering temperature have been studied by means of optical microscope and TEM observations. 采用透射电子显微分析的方法,研究了H13钢不同回火温度下组织和性能之间的关系。
- His hasty temper made him offensive. 他急躁的脾气使他令人讨厌。
- Don't mess with her: she's got a violent temper. 别干预她的事,她脾气很暴。
- He has been trying hard to hold onto his temper. 他一直尽力控制自己不发脾气。
- A small adjustment will equalize the temperature in the two rooms. 稍作些调节就会使两间房内的温度相等。
- He slammed the door in a temper. 他生气地摔门。
- That outburst was illustrative of her bad temper. 这一通发作足以说明她脾气坏。