initial hardness
英 [ɪˈnɪʃl ˈhɑːdnɪs]
美 [ɪˈnɪʃl ˈhɑrdnəs]
网络 起始硬度; 初始硬度
双语例句
- For Cu-0. 3wt% Al alloy powders, the rate of internal oxidation was rapid at its initial stage and the increase in hardness of powders took place during 1 hour when internal oxidation temperature is between 700-900 ℃;
对Cu-0.3wt%Al合金粉末内氧化的研究表明，在700℃～900℃内氧化时，早期进行得非常迅速，硬度的提高主要发生在1h以内； - Influence of the initial temperature fields and mold hardness on the shrinkage defect of ductile iron casting by EPC process was mainly investigated in this paper.
本文主要讨论了初始温度场和铸型硬度对消失模铸造球墨铸铁件收缩缺陷的影响。 - The results show: At the initial stage of aging, compression permanent distortion, tensile stress, crosslink density and hardness increased, while resilience rebound, tensile strength and elongation at break decreased;
在老化初期以交联为主，回弹率、扯断伸长率下降，压缩永久变形率、交联密度、定伸应力和硬度增大； - The steel has a higher initial hardness, a stronger work-hardening ability, sufficient impact toughness and good wear resistance.
该铸态锰钢具有初始硬度高，加工硬化能力强，足够的冲击韧性和良好的抗磨性等特点。 - In the process of the tensile experiments of the wires, the materials that made from reactive synthesis, the initial strength and hardness is lower than that of the powder metallurgy, and then the tensile strength increased quickly with the elongation increase.
在丝材拉伸过程中，原位反应合成法制备的银氧化锡复合材料起始强度和硬度较低，但随着变形率的增加升高较快。 - Initial Analysis of Accurate Measurement of Hardness for Piston Ring
浅析活塞环硬度的准确测量 - The steel has a high initial hardness and is a very hopeful wear resistant material.
且此钢种原始硬度高，是一种颇具前途的耐磨材料。 - And so, an as-cast manganese steel, which has higher initial hardness, good impact toughness, better work-hardening ability and wear resistance, has been developed.
这种铸态锰钢具有初始硬度高、韧性好、加工硬化能力强和抗磨性高等特点。 - The initial hardness of high manganese steel lining plate is low, so that under the operating conditions of ball grinding mill, the working hardening effect can't utilited completely.
高锰钢衬板初始硬度低，在球磨机的工况条件下不能充分发挥工作硬化效应。 - Especially the unlinear relation between the degree of hardness of aluminium and initial magnetic permeability, these all affected the testing of the metal hardness seriously.
特别是金属硬度与初始磁导率的非线性问题，这些均严重影响了硬度的检测。 - In the initial design stage ( IDS), the lack of reliability data and some fuzzy characteristics of MRP make this work hardness.
但在初始设计阶段，机械产品的可靠性数据往往十分缺乏，且可靠性预计本身就具有一定的模糊性，从而使机械产品的可靠性预计较为困难。 - Studies show that the initial hardness of blank will meet the minimum when the solution softening treatment process for heating at1100 ℃ for30minutes, followed by stirring cooling in salt solution.
研究表明当固溶处理方案为1100℃，保温30分钟，随后采用食盐水溶液进行搅拌冷却时，坯料初始硬度达到最低。 - The way to improve the lifetime of the Hadfield steel crossing is to improve its intrinsic quality, to increase its initial hardness and to improve its work-hardening ability.
提高高锰钢辙叉使用寿命的途径是提高其内在质量、增加其初始硬度以及改善其加工硬化能力。 - In the simulation of indentation, for the same impression depth, the higher the initial temperature is, the smaller the pressure is, and so the lower the hardness of the coating is.
在压痕模拟过程中，对于相同的压深，初始温度越高，所需的压力越小，镀层的硬度也相应的越低。 - The results indicated that the hardness and adhesion of initial oxide layer decreased after heat treatment, but heat-treating condition had little effect on their surface hardness and oxide adhesion.
热处理后，氧化皮的硬度和结合力均下降，但不同热处理制度对表面氧化膜的硬度和结合力影响不明显。