磨料磨损

词组短语

abrasive wear

与磨料磨损相关的网络例句 [注：此内容来源于网络，仅供参考]

The mechanism concerning diameter reduction of wire rope is discussed, the mathematical models concerning abradant wear, oxidate wear, fatigue wear are set up separatly.

分析了钢丝绳直径缩细的机理，对磨料磨损，氧化腐蚀磨损、疲劳磨损建立了相应的数学模型。

With the automatization of degree have improved in the industry, the demand of the mechanism continuity and security also have increased, the reason that cause the operation of mechanism to invalidation is the wear by the friction, which abrade the movement component and joint component.

随着工业自动化程度的提高，对机械零件工作的连续性、安全性要求也提高，而实践证明，导致机械运转失效的主要原因是由于活动构件或者联结件在摩擦力的作用下产生的磨损，磨损导致机械的运转失效，更可能引发安全隐患，这其中磨料磨损占整个磨损总量的50％，故越来越多的研究者对抗磨料磨损的材料进行了一系列的研究。

Increasing quenching temperature can improve the impact toughness and wear property, and the optimal impact toughness (40 J/cm^2) and wear performance of the tested steel can be obtaind by quenching at 1100℃ and tempering at 250℃ SEM analysis finds that the main wear mechanism is cutting wear and fillister under the low stress grinding abrasion.

提高淬火温度有利于冲击韧度和耐磨性的提高，经1100℃淬火＋250℃回火热处理，材料可获得最佳的冲击韧度(40J/平方公分)及耐磨性。用SEM分析发现，在该低应力磨料磨损工况下，实验钢的磨损形式主要有显微切削和凿坑。

The main wear pattern is adhesion wear mechanism when wear is severe and the main wear pattern is paniculate wear mechanism when wear is light.

通过磨损表面形貌分析可知，磨损大时主要的磨损形式为粘着磨损，磨损小时则以磨料磨损为主。

The result showed that convex surface is tend to possess high anti-abrasion resistence in higher wear velocity, higher convex dome and without fillet between convex and base plane.

其分析表明，泥沙在较高滑动速度、较大凸包尺寸及凸包与基底无过渡圆角时凸包分布对自由式磨料磨损的作用更大，倾向于获得较轻的磨损。

Keywords: Friction;Wear;Abrasion;Surface contact;Finite element

中文关键词：摩擦；磨损；磨料磨损；表面接触；有限元

N this research, the characteristic of martensitic steel in abrasion was investigated by using three different test methods.

本研究通过3种磨料磨损试验方法，对0.20％，0.39％，0.78％，0.98％4种合碳量马氏体钢的磨料磨损特性进行了考察。

Wear resistance and wear mechanism of carburized layer of meta-bainitic steel in pin-on-disk abrasive wear and impact abrasive wear were investigated.

研究了准贝氏体钢销盘磨料磨损和冲击磨料磨损的耐磨性和磨损机制，确定了回火温度对耐磨性的影响，探讨了残余奥氏体的机械稳定性及其对耐磨性的作用。

The hardness of Al2O3 coatings cladded by laser is about 2 4792 691 HV0.2 and the wear resistance is 23 times that of plasma sprayed coatings.

熔覆后的Al2O3涂层硬度达2 4792 691 HV0.2，耐磨性能为原始涂层23倍，其磨损机制是疲劳磨损和磨料磨损。

The effect of the tool composition on the friction and wear behavior was investigated,and the morphologies of the rake face and rear face of the tool cutting the steel in air and nitrogen were observed on a scanning electron microscope. It was found that the Al_2O_3/TiB_2 tool was dominated by adhesive and abrasive wear in low speed dry cutting; while in high speed dry cutting,the tool was characterized by oxidation wear. An oxide layer of TiO_2 was formed by way of the oxidation of the reinforcing agent TiB_2 at a very much high cutting temperature, which contributed to greatly reducing the friction coefficient and increasing the antiwear life of the tool.Such a friction-reducing and antiwear behavior of the oxide layer was enhanced with increasing content of TiB_2 in the tool composite. However,the tool showed a relatively poorer wear resistance in N_2 than in air, because N_2 acted to retard the oxidation of the TiB_2 and the formation of the oxide layer on the tool rake face.

结果表明：低速干切削时，Al2O3/TiB2陶瓷刀具的磨损机制主要表现为粘着磨损和磨料磨损；而在高速干切削时，刀具的磨损机制主要表现为氧化磨损，刀具表面经由氧化反应生成具有润滑作用的反应膜而起到固体润滑作用，从而使刀具的耐磨性能提高，随着TiB2含量和切削速度的增加，反应膜的减摩抗磨作用增强；而在切削区通入氮气时，由于刀具表面氧化膜形成受阻，刀具的抗磨能力有所降低。

与磨料磨损相关的网络解释 [注：此内容来源于网络，仅供参考]

abradant：磨料

zoom out 缩小 | abradant 磨料 | abrader 磨损试验机

abradant 1：磨料,研磨剂2.研磨用的

abradability 磨损度 | abradant 1.磨料,研磨剂2.研磨用的 | abrasion 1.磨损2.冲蚀,海蚀

abrader：磨损试验机

abradant 磨料 | abrader 磨损试验机 | abrasion 磨耗

abrasion tester：磨损试验机

abrasion test磨耗试验、磨损试验、磨蚀试验 | abrasion tester磨损试验机 | abrasive磨蚀的、磨损的、磨料

abrasiveness：磨损性,磨耗

abrasive 磨料;磨损的,研磨的 | abrasiveness 磨损性,磨耗 | abrupt 急剧的,突变的

white cast iron：白[口]铸铁

它的生产方法是于公元1720~1722年由法国人雷奥..白口铸铁(white cast iron) 碳以渗碳体形态存在的铸铁,其断面为灰白色. 是一种良好抗磨材料,在磨料磨损条件下工作. 白口铸铁包括普通白口铸铁、低合金白口铸铁..

Scratching：擦伤

(12)擦伤(Scratching) 由摩擦表面局部固相"焊合"或磨料磨损而引起沿滑动方向形成的微小擦痕或"犁痕". (19)浸蚀磨损(Erosive Wear) 含有硬颗粒的流体相对于固体运动,使固体表面受到冲蚀作用而产生的磨损. 又称浸蚀(Erosion).

abrasiometer：磨损实验计

abraded fuel-element particles 燃料元件磨蚀碎屑 | abrasiometer 磨损实验计 | abrasion 磨料,磨损,磨蚀,冲蚀;研磨;磨光;擦伤,擦伤处

abrasive aggregates：耐磨集料,耐磨骨料,耐磨粒料

abrasive 磨料,研磨[磨蚀]剂;磨损[蚀,耗,光]的 | abrasive aggregates 耐磨集料,耐磨骨料,耐磨粒料 | abrasive blasting 磨料喷射清理,喷砂清理

abrasive jets：磨料喷嘴;喷射磨料钻头;磨料喷流

abrasive jet wear testing 喷砂磨损试验 | abrasive jets 磨料喷嘴;喷射磨料钻头;磨料喷流 | abrasive lapping 磨料研磨