硬度曲线的英文

• curve of hardness
• hardness curve

• "硬度"英文翻译    hardness; solidity; scirrhos ...
• "曲线"英文翻译    curve; curved line
• "热硬度曲线" 英文翻译 :    hot hardness curve
• "硬度深度曲线" 英文翻译 :    hardness-depth curve
• "硬度与温度曲线" 英文翻译 :    hardness-temperature plot
• "保真度曲线" 英文翻译 :    fidelity curve
• "逼真度曲线" 英文翻译 :    fidelity curve
• "波度曲线" 英文翻译 :    waviness curve
• "糙度曲线" 英文翻译 :    roughness curve
• "稠度曲线" 英文翻译 :    consistency curve
• "垂度曲线" 英文翻译 :    sag curve
• "粗度曲线" 英文翻译 :    roughness curve
• "代谢 温度曲线" 英文翻译 :    metabolism temperature curve
• "等精度曲线" 英文翻译 :    contour of constant geometric accuracy
• "等亮度曲线" 英文翻译 :    iso-luminance curve
• "等密度曲线" 英文翻译 :    curve of equal density; isodenses
• "等强度曲线" 英文翻译 :    iso-intensity curves
• "等速度曲线" 英文翻译 :    isotach
• "等噪度曲线" 英文翻译 :    contour of equal perceived; equalnoisiness contour
• "等照度曲线" 英文翻译 :    equiluminous curve; isolux curve; isophot curve
• "动稳度曲线" 英文翻译 :    curve of dynamic stability; dynamic stability curve; dynamicstabilitycurve
• "陡度曲线" 英文翻译 :    abrupt curve
• "反光度曲线" 英文翻译 :    luminosity curve
• "分度曲线" 英文翻译 :    pitch curve
• "负荷-挠度曲线" 英文翻译 :    load-deflection curve

• Based on the analyses on mechanical properties , microstructure and fracture of - the microalloyed steels socrv with various heat treatment technique , it can be affirmed that various fractures arttribute to various mechanism , we can draw conclusion that the strength and toughness of microalloyed steels 50crv will be increase simultaneously by optimal heat treatment technique . to illustrate the mechanism of the strength and toughness of microalloyed steels socrv , we designed the comparative experiment and observed the microstructure of the sample which occurred at different quench and tempering temperature and different tempering time . the last experiment results were determined by the four factors : fined microalloyed elements grains , the decompound of martensite , martensite transformation of remnant austenite and the second phase precipitation
  为解释微合金化50crv钢强韧化机理，本文通过对不同淬火温度，回火温度，回火时间下的力学性能指标的对比及显微分析，认为微合金元素的细化晶粒，马氏体的回火分解，残余奥氏体的转变，第二相的沉淀析出共同决定了微合金钢的强韧化情况，特别是由于微合金元素的存在，其细化晶粒及其碳氮化物的沉淀析出，导致钢的良好的强韧性，并且如果工艺满足第二相的沉淀析出强化大于回火马氏体分解引起的软化效应，会在硬度曲线中产生明显的二次硬化现象。