查询词典 tempering

After quenching and tempering, material H13 steel core bar was broken during alignment There are naphthalene fractures on macroscopical fractures surface.

H13钢芯棒毛坯在调质热处理后的校正工序中发生断裂，宏观断裂面出现萘状断口。

The PCVD plasma impregnation process of hot forging die includes surface deoiling, polishing, supersonic cleaning in acetone and alcohol dewatering of the die after quenching at 1070 deg.c and tempering at 530 deg.c; plasma nitriding in a industrial PCVD vacuum furnace; and PCVD plating.

本发明公开了一种精密叶片热锻模具的PCVD等离子体渗镀复合强化方法，将经1070℃淬火，530℃回火后的叶片模具(HRC＝43-50)经表面除油、抛光后浸入丙酮中超声波清洗，酒精脱水；然后放入工业型PCVD真空炉内进行等离子体渗氮和PCVD镀膜处理。

The influence of tempering time on the microstructure and mechanical properties of ZG30CrMn2Si2Mo new type bainite cast steel were studied.

研究了回火温时间对ZG30CrMn2Si2Mo新型贝氏体钢组织和力学性能的影响。

For hard to soften some of the alloy annealed in the quenching after the regular use of high-temperature tempering, so that the appropriate aggregation carbide steel, will reduce the hardness to cut processing of caliche.

对于退火难以软化的某些合金钢，在淬火后常采用高温回火，使钢中碳化物适当聚集，将硬度降低，以利切削加工。

Two separate tempering treatments at 670 ℃ is the most effective way to eliminate residual austenite in the carburized layer of steel.

该钢渗碳后于670℃回火两次是消除渗碳层中残余奥氏体的最有效方法。

The effect of different low tempering temperatures on the strength and toughness,wear resistance of carburized layers in 20CrMnMo and 17Cr2Ni2Mo steels was studied.

研究了不同低温回火温度对20CrMnMo钢和17Cr2Ni2Mo钢渗碳层强韧性和耐磨性的影响。

The final processes of conching and tempering are essential in the process: they control the texture and the viscosity of the chocolate before it can be used in the manufacturing process.

生产程序中最后的碾磨和回火工艺至关重要：它们控制着巧克力的质地和粘性，其后才能投入制作。

The uniformity of flour from batch to batch has been most concerned from bakers. Millers always concentrate on wheat tempering or wheat mixing step without paying much attention to the flour blending step.

对面包烘焙者来说，每一批面粉的一致性是有很大关系的，磨粉者总是很注意小麦的韧性和小麦的混合步骤，而没有在小麦粉混合步骤上花费更大的精力。

The influences of present wheat tempering on milling property and flour quality were discussed.

综述了小麦调质处理的机理和方式，探讨了目前研究中小麦调质处理对制粉特性和小麦粉品质的影响。

It affects milling and processing quality through effecting on milling yield, flour granule size, water addition of tempering and starch damage.

总之，本研究表明，近红外光谱技术用于测试小麦品质是可行的，有些性状如水分和蛋白质与常规化学方法相差很小，而其它性状也能用于育种的早代选择。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48