滲合金 的英文怎麼說
中文拼音 [shèngějīn]
滲合金
英文
alloying-
With carbureted high - strength good - quality alloy, the series has the feature of high - efficiency and long life - span, high permissible axial and radial loads, low noise, high reliability and compact structure and so on configuration modality
採用高強度優質合金鋼滲碳游淬火,具有高效率高壽命輪及高許用軸向,徑向載荷,運行噪音低,可靠性高,結構緊湊等優點。Specification for steel forgings, alloy, for carburizing applications
滲碳合金鋼鍛件規范Cementite graphitization in fe - 2. 3 si - 3. 7c alloy
合金中滲碳體的石墨化Cobalt - tungsten electrodeposit as copper barrier was presented in the paper
本文提出以電鍍鈷鎢二元合金鍍層作為防銅滲層。It is reported that hard alloy scrap is treated by electroosmosis and electrolysis together taking sulfuric acid as electrolyte in order to recover cobalt metal and tungsten carbide
報道了以硫酸為電解質,同時用電溶法和電滲析法處理廢硬質合金、回收金屬鈷和碳化鎢的原理和方法。Plasma - nitration process of ti - 46. 5al - 2. 5v - 1. 0cr alloys
合金的輝光離子滲氮While cyclic deformation experiment under constant strain control is performed in 400, the material shows the continuous hardening until cyclic invalidation. ( 3 ) back stress attained by kwl " s method is used to analyse the bauschinger effect during an incremental step cyclic test and cyclic deformation test under constant strain control, it is shown that back stress increases with increasing plastic strain and the numbers of cycle, and the back stress is uniform, regardless of tension or compression conditions. ( 4 ) as far as recrystallized zircaloy - 4 plate is concerned, the back stress in transverse direction is higher than that in rolling direction due to the higher schmid factor in rolling direction
對于再結晶狀態的zr一4合金板材試樣來說, t方向(橫向)試樣的背應力要高於r方向(軋制方向)的背應力,原因在於r方向的schmid因子高於t方向的schmid因子; 400下, zr一4合金的背應力要明顯低於室溫下的背應力;含氫200pg / g的zr一4合金的背應力大小與無滲氫的zr一4合金背應力相比,無明顯區別;固溶處理后, zr一4合金的背應力大小發生了變化,在較高塑性應變下,背應力均高於固溶處理前的背應力。The problems can be addressed, in part, through a strongly reactive alloying addition, such as mg, li and so on, and through reinforcement coating. in this paper sicp / al composites and sicp / al - si composites fabricated by the pressureless infiltration method. in order to found out the influence the different quantity of the reactive alloying addition mg si ce on the wetting between sicp and molten metal as well as the properties of mmcs, the behaviors of molten metal, the mechanical properties, micro - structure and the interfacial reactions was investigated respectively
本文通過研究制備sicp al復合材料、 sicp al - si復合材料的過程中,熔融鋁液或鋁硅合金液的浸滲行為、 sic - al 、 sic - al - si之間的界面反應、復合材料的機械性能、微觀結構等,探討了不同量的活性元素mg 、 si 、 ce對sic顆粒與熔融基體之間的潤濕性及復合材料性能的影響。The hydrogen permeation experiment of manet ii with hot dipping aluminized coating was performed in temperature range of 300 to 450, in gas phase and in liquid pb - 17li phase
在300 450溫度范圍內,分別在氫氣相和液態鉛鋰合金相中開展了帶熱浸鋁塗層manet馬氏體鋼的氫滲透性能研究。The surface elemental analysis shows that al / o atomic ratio change from about 2 / 3 of not wetted part to about 1 / 1 of wetted part. the damage of coating surface seems to be related to the interaction of outside layer with liquid pb - 17li and thermal stress during heating sample
未浸潤表面的ai / o原子比約為2 / 3 ,浸潤表面約為1 / 1 ,表明液態鉛鋰合金對滲鋁層表面的al2o3薄層造成了損傷。It serves the purpose of measuring the hardness of ferrous, non - ferrous metals, hardmetals, carburized layers and chemical treating layers
該硬度計適用於黑色金屬、有色金屬、硬質合金、滲碳層和化學處理層的硬度測定,曾兩次榮獲上海市優質產品稱號。Behavior of hydrogen permeation in zn - ni alloy electrodeposition
合金電沉積過程中的滲氫行為The hydrogen permeation reduction factor ( prf ) evaluated in gas phase is 620 ~ 263 and in liquid pb - 17li phase is 45 ~ 30
結果表明,實驗所得到的氫滲透率減低因子( prf )為:在氣相中, 620 263 ;在液態鉛鋰合金相中, 45 30 。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 composite material, which is used to make muller plow of sand mill, is prepared by the method of cast - infiltration and the technology parameters for making composite material is optimized. then the effects of the matrix component on composite layer also are disccused
通過試驗對利用鑄滲法在鑄件表面獲得一定厚度復合材料層的形成機理進行了理論分析,優選了利用鑄滲法在鑄件表面制備復合材料的工藝參數(澆注溫度、合金膏塊的厚度、澆注位置等) 。For example, the furnaces can be used for carburizing and subsequently quenching of 12cr2ni
等高合金滲碳鋼的滲碳及滲碳后的淬火,Application of cooling treatment technology in hate treatatment for high alloy carbonize steel
冷處理技術在高合金滲碳鋼熱處理中的應用That degree of hardness accounts to be applicable to the black metals and have the rockwell surname degree of hardness measurement of the color metals. it is extensive to be applicable to factory car with calculate the section
該硬度計適用硬質合金、滲碳鋼、淬火鋼、硬鑄鐵及軟鋼、鋁合金、銅合金和可鍛鑄鐵的硬度的測定。Since 80 % of the credit was released by the state commercial bank, therefore here i would like to talk about some negative point of the state commercial bank on supporting those enterprises, such as the lessons we have taken and the pressure we will face, the comparision between the risk and benefit, the impact after the reform on credit management system, currently the credit sources will transfer to center city and famous enterprise
指出國有商業信貸資源向大中城市和大中優質企業轉移,是我國市場經濟發展和經濟結構不斷調整優化以及企業追求價值最大化的一種必然反映,符合金融滲透的一般規律,而主要問題在於國有商業銀行對于部分有市場、有效益,有信用的中小企業支持不夠;文章還分析了政府在中小企業融資過程的作用。Iron and steel. case hardened alloy steels for solid highly - stressed mechanical parts. grades. semi - finished products and bars
鋼鐵.高應力機械零件用滲碳合金鋼.等級.半成品和棒材分享友人