粘著磨損 的英文怎麼說
中文拼音 [niánzhāomósǔn]
粘著磨損
英文
adhesive wear- 粘 : 粘動詞(粘附) glue; stick; paste; adhere to; bond
- 著 : 著助詞1. (表示動作的持續) 2. (表示狀態的持續) 3. (用在動詞或表示程度的形容詞後面, 加強命令或囑咐的語氣) 4. (加在某些動詞後面, 使變成介詞)
- 磨 : 磨動詞1 (摩擦) rub; wear 2 (研磨) grind; mull; polish 3 (折磨) grind down; wear down [out]:...
- 損 : Ⅰ動詞1 (減少) decrease; lose 2 (損害) harm; damage 3 [方言] (用尖刻的話挖苦人) speak sarcas...
- 粘著 : stick together; adhere;bond;agglutination; [工業] adhesion粘著力 adhesion force; 粘著強度 adhesio...
- 磨損 : wear and tear; abrasive wear; abrase; abrade; detrition; wear; scuff; wear out; fray; battering; ...
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And also, the wear resistance at ambient temperature and of za27 alloyed with mn when lightly loaded is desirable but becomes worse at high temperature. the wear mechanism of the one mixed with both adhesive and abrasive wear under sliding friction conditions ( at high temperature )
Si的加入量為1 - 3時, za27合金的磨損量最少,高溫摩擦性能最好;加入mn后, za27合金在低溫輕載下耐磨性能較好,高溫耐磨性能不理想;在滑動摩擦條件下(高溫)的磨損以粘著磨損和磨料磨損兩種方式共同存在。It has been discovered that ( 1 ) in the region between 100 - 350 the friction coefficient is lowering along with the swing of temperature ; ( 2 ) the friction coefficient is the highest at the temperature of 500, and adhesive wear occurred ; ( 3 ) the global graphite grain layer appeared at the surface of wear scar at 450n and 300, and played an extremely good effect of lubrication, thus makes a fairly lower wear at the temperature of 300
發現: ( 1 )在100 ~ 350區間,隨溫度的升高,摩擦因數在降低; ( 2 )在500時,摩擦因數最高,且發生了粘著磨損; ( 3 )在450n , 300時,磨痕表面出現了球狀的石墨顆拉層,這起到了極好的潤滑作用,使得300時,磨損較低。Adhesive wear is the main abrasion mechanism of composite in high sliding speed and heavy - load. the adhesive wear is the main abrasion mechanism when the size of filling is minor or the content of filling is low. with the increase of the size or the content of filling, the mainly abrasion mechanism transit from adhesive wear to grinding abrasion
( 2 )在低速低載時,復合材料的磨損以犁削磨損為主,在高速高載時,復合材料的磨損以粘著磨損為主;在填料粒徑較小或填料含量低時復合材料的磨損以粘著磨損為主,隨顆粒含量的增大或填料粒徑的增大,復合材料的磨損變為以磨料磨損為主。The 2014 aluminium alloy treated by 500 solution and 165 ageing has fine alloy phases distributing equably, higher mechanical properties, thus the wear resistance is improved
經500固溶和165時效處理后,其合金相分佈細小、均勻,力學性能較高,磨損時,在出現了犁溝的同時,還存在粘著剝落坑,磨痕最淺,耐磨性提高。It is different from under point contact that there is no stick area under line contact in the partial slip regime, and load distribution within line contact area is uneven due to roughness of surface
磨痕分析表明,承載區域接觸不均勻,存在虛接觸區域,其大小與表面粗糙度有關,而接觸區域沒有不磨損的粘著區,不同於點接觸形式。( 2 ) it is found that distilled water as lubricant can markedly reduce the accumulation of friction heat and temperature rise on the frictional surfaces of polymer. so the heat fatigue and adhesive wear decrease. moreover, a lubricating film forms on the interface between the counterpart and polymer when distilled water acts as polar lubricant
( 2 )潤滑劑水的存在,可大幅度降低聚合物磨損表面的摩擦熱積累及溫升,從而減少了基體的熱疲勞磨損和粘著磨損,同時,水作為一種極性潤滑劑,在摩擦界面上能形成一層潤滑膜,對摩擦表面起了一定的隔離作用。Results of the experiments showed that the wear mechanisms of the sintered steel included abrasive wear, adhesive wear and fatigue wear, and it was the abrasive wear most important. it was the sintered steel mixed by ni, mo that was the best on the wear resistance, because of the great lot of bainite ; the sintered steel quenched and low temperature tempered mixed by mo, w that was the best on the wear resistance, because of the rigidity of the steel was the highest
實驗結果表明:本文中幾種燒結鋼的磨損機制均是由磨粒磨損、粘著磨損、和疲勞磨損共同作用的,且以磨粒磨損為主;在燒結態下,復合添加合金元素鎳、鉬的燒結鋼的耐磨性能最好,這是因為生成了大量的硬質相貝氏體;而淬火、低溫回火態下,則復合添加鉬、鎢的燒結鋼的耐磨性能最好,這是因為熱處理態下添加鉬、鎢的燒結鋼的硬度最高。This was related to the changes in the wear mechanisms induced by the introduction of the mmt as the filler, under water - lubricated condition, up was dominated by adhesion wear and fatigue peeling off in water - lubricated sliding against the steel, though the adhesion wear and fatigue peeling off were considerably abated for the nanocomposite under the same test condition
這是由於蒙脫土的加入改變了材料的摩擦磨損機理。不飽和聚酯主要是粘著磨損與疲勞開裂。在水潤滑條件下,納米復合材料的磨損形式發生改變,而在干摩擦條件下,納米復合材料的磨損形式依舊以粘著磨損為主。Microscopic analysis of the abrasion surface indicated that the wear mechanism of composites and matrix alloy included sticking abrasion and grindrng - particle abrasion on the materials
磨損表面微觀分析表明,復合材料的磨損過程是粘著磨損和磨粒磨損兩種機制共同作用的結果。Based on the technical requirements of manufacture, application and repair of the pump shell and cutter piece of the cutterhead pipeline dredge, put forward are the re - manufacture three principles on easily damaged workpieces of dredge engineering. with the inter - clamped structures on the pump liners, the gradient wear - resisting design on the cutter piece, and the new techniques in the process of re - manufacture, new wear - resistant materials, including high - cr alloy, overlaying and brazing deposits, and polymer adhesive coatings have been successfully applied to the re - manufacture dredge pump shell and cutter piece. the application results show that their wear - resistant lifetimes and the dredging profits have been increased remarkably
根據絞吸挖泥船泥泵絞刀的製造、使用和修復性能要求,提出了疏浚工程易損件再製造三原則;採用泥泵內襯互鎖結構、絞刀梯度化耐磨設計和工藝再製造新技術,將高鉻合金耐磨材料、熔敷耐磨材料及其復合材料和高分子耐磨膠粘塗層材料成功地應用於再製造泥泵殼和絞刀片上,顯著提高了泥泵殼和絞刀的耐磨壽命和挖泥船的疏浚效益。The sem photos show the wear mechanisms of pure up are fatigue detachment and light cut form, but wear mechanisms of nanocomposites are abrasive filler wear and adhesion wear
並通過sem照片分析確定純不飽和聚酯的磨損為疲勞剝離和擦傷形式,復合材料為磨料磨損和粘著磨損。Filling cu or cuo powder has changed the wear mechanism of rubbing pairs of uhmwpe - steel. when pure uhmwpe pairs up with steel, adhesive wear takes place. but after the cu or cuo power are putted in, adhesive wear and abrasive wear take place at the same time, and the percentage of abrasive wear increases accordingly with the increase of filler
填料的加入改變了uhmwpe與鋼配副時的磨損機理,純uhmwpe與鋼配副時的磨損機理是粘著磨損,加入填料后變為粘著磨損與磨料磨損共存的狀態,而且隨著填料含量的增加,磨料磨損所佔的比重上升。Analysing the wear mechanism of abrasive. adhesive wear. 2
對磨粒磨損和粘著磨損的磨損機制進行分析。In the dry sliding experiments of composites, friction coefficients decrease with the loads. plastic deformation happens in the worn surface where the element of fe is found, so pam microfibrils support part of the load and prevent the further deformation
低速低載時,試樣磨損表面出現塑性變形,在復合材料的磨損表面還發現fe元素的存在,表明pam微纖承受了部分載荷,阻止了基體的粘著轉移,此時磨損機理為磨粒磨損和粘著磨損。The main wear mechanism is cutting and adhering
導致ptfe磨損的重要機制是犁切和粘著磨損。The friction coefficient and the abrasion mechanism of the ni - p alloy are related to the applied load. the abrasion form transforms from light abrasion to oxidation one, and then becomes adhere abrasion with the increase of load
電沉積nip合金鍍層的摩擦系數及磨損機理與所加載荷有關,隨著載荷增大,其磨損形式從輕微磨損,轉變為氧化磨損,繼續增大載荷,最後發展為粘著磨損。The proposed wear mechanisms of the materials without oil lubrication were the followings : the wear mechanisms of the ferroalloy are adhesive wear, abrasive wear, and some oxidation wear. the wear mechanisms of the composites are abrasive wear and the brittle peeling off. the abrasive wear and the brittle peeling off incr eased with the increase of sic particles content in the composites
在無潤滑條件下,通過對磨痕形貌的觀察,認為鐵基合金的磨損機理主要是粘著磨損和磨粒磨損,同時伴隨有一定程度的氧化磨損;加入sic後主要是磨粒磨損和脆性剝落,且sic越多材料的脆性剝落越嚴重。Plastic deformation happened in the worn surface where fe element was found, so pam micro - fiber supported part of the load and prevented the further deformation. on the condition of high speed and high load, the worn surface of pam1 / nylon 6 composites was nearly melted and formed comparative uniform transfer on the surface of steel, which accounted for the rather low wear mass loss. the infrared analysis showed that the a small quantity of transition of crystal form from into of nylon and its composites happened during the friction because of the high temperature and strong sheering strength
通過對復合材料耐磨性能研究表明:復合材料的摩擦系數隨載荷的增加而逐步下降,且磨損表面有明顯的塑性變形;從能譜分析結果來看,復合材料表面有fe的存在,表明pam微纖承受了部分載荷,並阻止了基體的進一步塑性變形及粘著轉移;在高速高載時, pam1 /尼龍6磨損表面處于粘流態,並在鋼環表面形成了連續的轉移膜,表現出較好的耐磨損性能,且在高溫和強剪切力的作用下,材料基體發生了少量的晶體向晶體的轉移。The results show that the reinforcement phase plays a wear - resistant role. under the dry friction, the wear of the composites is caused by the co - effects of various mechanisms such as adhesive wear, micro - plowing and micro - cutting of abrasives on the matrix and separation of the composite phases
研究結果表明,由於增強相具有抵抗磨損的作用,使得復合材料具有很高的耐磨性;在干摩擦條件下復合材料的磨損主要是粘著、顯微切削以及復合相脫落、碎裂等多種機制綜合作用的結果。分享友人