Fretting wear behavior of K417 nickel base superalloy was investigated.
研究了K417镍基高温合金的微动磨损行为。
In the high wearing area of the big particle, wear behavior includes many kinds of mechanism, and the superficial microstructure is also very complicated.
在大颗粒的高磨损区,磨损行为包含多种机理,表面的磨损形貌也很复杂。
Impact abrasive wear behavior of electroless Ni-P coating was researched by means of single-pass pendulum scratching test characterized by impact loading.
利用单摆划痕法的冲击加载特性,研究了N i - P化学镀层的冲击磨粒磨损性能。
Effect of polarization potential on the corrosion-wear behavior of high manganese steel in ore slurry was investigated by a self-made impact corrosive-wear tester.
通过自制的冲击腐蚀磨损试验机,施加不同极化电位对高锰钢在矿浆介质中的冲击腐蚀磨损行为进行了试验研究。
The results show that the alloy possesses fine and uniform microstructure and excellent wear resistance in which slide and abrasive wear are dominant in the wear behavior.
研究结果表明:半固态挤压成形合金具有细小、均匀的微观组织和良好的耐磨性,磨损失效形式以滑动和磨粒磨损为主。
In the long-term practice of forming a society the way they dress and wear behavior on social norms, different times for different ethnic costumes of different specifications.
在长期的社会实践中形成了一整套关于穿着方式和穿着行为的社会规范,不同时代不同民族对服饰的规范不同。
The impact wear behavior of AZ91D magnesium alloys in de-ionized water has been investigated. The results showed that the depth and area of wear scar increased with the impact cycles.
研究了AZ91D镁合金在冲击载荷和去离子水介质综合作用下的磨损特性。结果表明,镁合金表面冲击斑深度及面积随冲击次数的增加而增加;
Friction force measurements during unlubricated pin-on-disc sliding tests, profilometry and SEM analysis of wear tracks are used to determine the wear behavior quantitatively and qualitatively.
摩擦学性能由销一盘式试验过程中的摩擦力数据和对磨痕的表面轮廓仪和扫描电镜分析作出定量、定性的评价。
The surface hardening of 40cr steel was performed on a surface grinder by transverse feed grinding; the changing trends of microstructure and wear behavior of surface hardened layer were researched.
在平面磨床上对非淬硬钢进行了磨削硬化处理,研究了磨削方式和冷却条件对表面硬化层的影响。
People who take part in hunting think of as a sport; they wear a special uniform of red coats and white trousers, and follow strict codes of behavior.
参与狩猎的人认为这是一种运动;他们穿着红外套、白裤子的特殊制服,并遵循严格的行为准则。
Behavior that seems to have no consistency or purpose will keep them off-balance, and they will wear themselves out trying to explain your moves.
没有连贯性或目的性的行为会让对方不知所措,为了试图解释你的行为而精疲力尽。
Phase transformation behavior obtained from CCT curves provides useful instructions for the heat treatment process. Wear-resistance of multicomponent white irons used for hot rolling...
从连续冷却转变图获得的相转变行为对热处理过程提供了有用的指导。
Under three different impact energy, LCHA with Mn in place of Ni were tested with a modified MLD-10 wear tester to investigate their behavior of corrosive impact abrasion.
在改进的MLD - 10型冲击腐蚀磨损试验机上,选择三种不同的冲击功,对以锰代镍的低碳高合金钢的冲击腐蚀磨损性能进行了测试。
LCHA with several variations of composition were tested with a modified MLD-10 wear tester to investigate their behavior under corrosive impact abrasion.
在改进的MLD - 10型冲击腐蚀磨损试验机上,对不同成分的低碳高合金钢的冲击腐蚀磨损性能进行了测试。
In order to insure the suitable driving behavior and avoid tire over -wear, the car must choose correct alignment parameters of front wheel.
为了确保所期望的行驶特性以及避免轮胎的过度磨损,汽车必须选取合适的前轮定位参数。
Many editors resisted what they saw as diva behavior, like giving only standing tickets to some esteemed guests, from a designer who was still untested in women's wear.
很多编辑认为斯里曼在女装设计方面的能力尚有待考验,但他却耍起了大牌,比如给一些颇受尊敬的客人的票也只是站票。
As a result, lots of questions came up about expectations and behavior patterns: Should he wear a bathing suit or shorts to school?
结果,我们脑海里出现许多实际问题,例如:他应穿泳裤还是短裤到学校?
The results indicate that the wear of gauge-rail and the plastic flow are dominant for heavy-haul curve rail, and the fatigue behavior is primary for high-speed rail.
钢轨侧磨与压溃是重载曲线段钢轨的主要损伤类型,而高速铁路钢轨主要表现为疲劳损伤特征;
Compared with the as-cast composite and hadfield steel, the water quenched composite possesses great wear-resistant behavior.
将铸态的复合材料与高锰钢试样相比,淬火态的复合材料表现出较好的耐磨性。
Compared with the as-cast composite and hadfield steel, the water quenched composite possesses great wear-resistant behavior.
将铸态的复合材料与高锰钢试样相比,淬火态的复合材料表现出较好的耐磨性。
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