鑄造復合材料 的英文怎麼說
中文拼音 [zhùzàofùgěcáiliào]
鑄造復合材料
英文
cast composite- 鑄 : Ⅰ動詞(鑄造) cast; coin; make Ⅱ名詞1. (古國名) zhu, a state in the zhou dynasty2. (姓氏) a surname
- 造 : Ⅰ動詞1 (做; 製作) make; build; create; produce 2 (假編) cook up; fabricate; concoct 3 [書面語...
- 復 : Ⅰ形容詞1 (重復) repeated; double; duplicate 2 (繁復) complex; compound Ⅱ動詞1 (轉過去或轉過...
- 合 : 合量詞(容量單位) ge, a unit of dry measure for grain (=1 decilitre)
- 材 : 名詞1 (木料) timber 2 (泛指可以直接製成成品的東西; 材料) material 3 (供寫作或參考的資料) ma...
- 料 : 名詞1 (材料; 原料) material; stuff 2 (喂牲口用的穀物) feed; fodder 3 (料器) glassware 4 (...
- 鑄造 : [冶金學] cast-on outwell; foundry; cast; casting; found; founding
- 材料 : 1. (原料) material 2. (資料) data; material 3. (適于做某種事的人才) makings; stuff
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Solidification of cast aluminum matrix composites
鑄造鋁基復合材料的凝固過程The age hardening characteristic of as - cast cu20ni20mn and cu20ni35mn alloys and the interface characteristic between the alloy and cast tungsten carbide were studied, and on the basis of this study, composites of cu - ni - mn alloy reinforced with different volume fraction ( 0 - 45vol. % ) and different size ( 42 - 362 m ) of cast tungsten carbide particles were made by vacuum hot - pressing liquid sintering technology. pin on disk two body abrasion tests have been performed with different size of sic abrasive under different loads
本文研究了鑄態cu20ni20mn和cu20ni35mn合金的時效硬化特性及其與鑄造碳化鎢的界面特性,並在此基礎上以不同尺寸( 42 362 m )的鑄造碳化鎢顆粒為增強體,採用真空熱壓液相燒結技術制備了不同顆粒含量( 0 45vol . )的鑄造碳化鎢顆粒增強cu - ni - mn合金基復合材料;以不同粒度的sic為磨料,在不同載荷條件下利用銷?盤磨損試驗機測試了復合材料的二體磨料磨損性能。In - situ ticp / fe composites were prepared by reaction cast method with induction heating, crucible smelting and covering agent
採用反應鑄造的方法,利用感應加熱、坩鍋熔煉及使用覆蓋劑保護,制備原位tic _ p fe復合材料。The results show that the composites were more wear resistant than the matrix, contributing to the " volume effect " and " size effect ", the wear resistance increases with the particle content and size. the composite shows better wear resistance than high chromium cast iron material especially in low load and fine abrasive test condition. the results also indicate that the composite strengthened by ageing treatment was more wear resistant than as - cast composite
磨損試驗結果表明,鑄造碳化鎢顆粒增強cu - ni - mn合金基復合材料具有比較高的抗磨料磨損能力,而且其耐磨性隨著鑄造碳化鎢顆粒體積分數及尺寸的增大而提高,表現出了強烈的「體積效應」及「尺寸效應」 ,尤其是在低載荷、細磨料磨損條件下,復合材料表現出更好的而寸磨性,即使與高鉻鑄鐵( cr28 )相比也有很大程度的提高。In metal matrix composites, thermal residual stresses will arise due to get ( coefficient of thermal expansion ) mismatch between matrix and fiber during cooling
在擠壓鑄造的金屬基復合材料中,由於基體和纖維的熱膨脹系數相差很大,所以在制備過程中由高溫(工藝溫度)冷卻至室溫時復合材料中會有熱殘余應力產生。The technique of producing metal matrix composite include powder metallurgy, casting ( including stirring casting process, in situ contact reaction process, liquid - phase metal infiltration process, co - spray deposition forming process ), reaction mechanic alloying process
制備金屬基復合材料的工藝分為粉末冶金法、鑄造法(鑄造法細分為攪拌鑄造法、原位接觸反應法、液相浸滲法、共噴射沉積法) 、反應機械合金化技術。The results show that, composite could be fabricated on the complicated surface by means of sodium silicate sand mold combination with vacuum infiltration process. when the substrate was 10 mm, composite layers reached 3 mm to 5 mm in thickness with high strength interface and less casting defect. microstructures of grey cast iron and low chromium cast iron matrix composites with various volume fraction has been analyzed
結果表明:用水玻璃砂型(芯)加負壓鑄滲的工藝能夠實現復雜表面(曲面)顆粒增強復合材料的制備,澆注方式簡單可靠,基材厚度在10mm時,復合層厚度能達到3 5mm ,且復合層鑄造缺陷少,復合效果好,界面緻密而且結合強度高。With the correct compound designing, a composite layer with thickness of 1. 5to 6 millimeters was formed on the surface of casting by means of cast - sintering technique
通過合理的成分設計和工藝參數的優化選擇,利用鑄造燒結技術,在鑄鐵件表面獲得了一層厚為1 . 5 6mm的耐磨復合材料層。Application of self - propagating high temperature synthesis combined with powder metallurgy and foundry in preparation of cermet composite
自蔓延高溫合成結合鑄造技術制備復合材料的研究The composition, microstructure, properties and application of abrasion resistant materials such as mn steel, low alloy steel, white cast iron have been introduced in details and the wear resistant structure steel material and casting composite materials and high b casting alloy have also been reviewed
摘要詳細介紹了耐磨材料奧氏體錳鋼、低合金鋼和白口鑄鐵的成分、組織、性能及其應用進展,還對耐磨鋼結材料和耐磨鑄造復合材料以及新開發的高硼鑄造耐磨合金進行了評述,期待為科學選擇耐磨材料提供參考。This thesis fabricated successfully a wc particle reinforced iron matrix composite using a vacuum infiltration process for severely erosion and application in the slurry pump. the casting process was optimized. the microstructure and wear resistance were researched and analyzed
本文針對承受嚴重沖蝕磨損的渣漿泵過流件,採用負壓鑄滲工藝成功制備了碳化鎢顆粒增強鐵基表面復合材料,改善和優化了復合工藝、鑄造工藝。Moreover the effects of the temperature of molten copper and the content of al powder in the mixed - powder on microstructure and properties ( hardness, conductivity ) of the material were studied. the results indicated that : 1
本文採用反應鑄造法制備了cu - al _ 2o _ 3復合材料,並分析討論了熔液溫度和混合粉末中al含量對制備cu - al _ 2o _ 3復合材料的性能(硬度、電導率)和組織的影響。Casting of surface composite with a pressureless permeating method
無壓滲透法制備鑄造表面復合材料Research status of surface composite materials fabricated by casting technique
鑄造表面復合材料的研究現狀Sintering speed increased greatly with the help of great quantity of heat of the molten iron, the great quantity of heat sent out from the carbonizing reaction and a little quantity of liquid, this sintering type is an instantaneous sintering, the sintering compacting can carry completely in a few minutes, the degree of sintering compacting is very high. ( 6 ) the vc - fe surface composite has high rigidity, it ' s rigidity exceeds 60hrc, under condition of dry sliding friction and overloading
鑄造燒結時,過熱鐵水的巨大熱流密度沖擊、粉料壓坯中的碳化反應的放熱以及壓坯中少量液相的產生使壓坯的燒結速度大大提高,此時屬瞬間液相燒結,在十幾分鐘內燒結過程即可完成,可達到很高的緻密化程度。 ( 6 )鑄態下vc一fe表面復合材料具有很高的硬度,其鑄態硬度) 60hrc 。The microstructure, the hardness and the wear resistance properties of the composites fabricated by semi - solid casting has been studied and analyzed metallographic analysis indicated that sic particles dispersed uniformly in the composites
本文採用半固態復合鑄造法制備了sic顆粒增強鋁基復合材料,並對這一系列材料的微觀組織、硬度及耐磨性能進行了研究與分析。This article studied the cast - in - face process of fast - dry coatings for producing the metal matrix composites in face
本文研究用快乾塗料法來製造金屬基表面復合材料的鑄滲表面合金化工藝。Hardness behavior of particle reinforced metal matrix composites by centrifugal casting
離心鑄造顆粒增強金屬基復合材料的硬度行為Used solid - liquid reaction synthesis technology and stirring casting and metal mold chilling processing, al3fe particles and al3fe + al2o3 particles reinforced pure al matrix in - situ composites are fabricated. the metallography analysis shows that the intermetallic al3fe exhibits two kinds of crystalline state - primary crystal al3fe and eutectic crystal al3fe - in al + fe reaction synthetical al matrix in - situ composites
利用固-液反應合成技術和攪拌技術,並結合金屬型激冷鑄造工藝,制備出了al _ 3fe粒子、 al _ 3fe粒子+ al _ 2o _ 3微粒強化的純al基原位復合材料。And the microstructure, the hardness and the wear resistance properties of the composites fabricated by semi - solid casting had been studied and analyzed
本文採用半固態復合鑄造法制備了sic顆粒增強鋁基復合材料,同時研究了復合材料的微觀組織、硬度和耐磨性能。分享友人