塑性合金 的英文怎麼說
中文拼音 [sùxìnggějīn]
塑性合金
英文
plastic metal-
On the basis of the basic theory of metal distortion, using round steel alit rolling as entity model and combining with production practice, the selection of slit location, slit mode and the design parameter of slit pass system were analyzed, and the area calculation model of pre - slit rolled piece and slit rolled piece was built
摘要基於金屬塑性變形基本理論,以圓鋼雙線切分為基本實體模型,結合生產實踐,對切分位置、切分方式的選擇和切分孔型系統的設計參數進行了分析,並建立了預切分軋件和切分軋件的面積計算模型。Severe plastic deformation ( spd ) processing, especially equal - channel angular processing ( ecap ) of steel and other iron - based alloys, has achieved increasing interest recently because of the potential for obtaining ultrafine grains and improving the properties
近年來,強烈塑性變形特別是鋼和鐵基合金的等徑彎曲通道變形因為具有獲得超細晶組織和改善性能的潛力,引起了各國研究人員的很大興趣。As an advanced materials preparation technology, spray - deposition has shown remarkable superiority in producing large - sized alloys and metal matrix composites. however, the spray deposeted preforms usually contain a certain quantity of porosity. besides, the oxide films on the surface of the particles lead to week metallurgic conjunction between the particles. in order to obtain an ideal structure and performance, the porous preforms need further densifying and plastical forming. in this paper, a new technology named wedge pressing was used to densify spray - deposeted 5a06 aluminium alloy, in which the large deformation can be obtained through the sum - up of local deformation and multi - step small deformation. this method can also solved the problems in traditional processing and greatly decreased the producing cost. what ’ s more, the reserch on the wedge pressing desification rules about the large - sized spray deposeted preforms was significant it was vital not only to the further densification of the prefoums but also to the further research on plastical deforming the research was also benefit to the industrialization an the application of the spray deposeted porous materials
坩堝移動式噴射沉積技術作為一種先進的材料制備新技術,在制備大尺寸合金及金屬基復合材料方面具有顯著的優越性。然而噴射沉積坯件特別是大型坯件通常存在一定量的孔隙,顆粒表面存在一定量的氧化膜,顆粒之間未能完全達到良好的冶金結合狀態,因此需要進行后續緻密化和塑性變形才能獲得理想的組織和性能。本文採用一種新型的楔形壓制工藝,即通過局部變形、多道次小變形累積實現大變形的緻密化加工方法,對噴射沉積多孔坯料進行后續緻密化和塑性變形,很好地解決了傳統加工工藝的難題,大大降低了生產成本。Ea - tpv elastomer alloy thermoplastic vulcanizate
彈性體合金一熱塑性硫化料When the specimens are deformed in a long time at the optimal superplastic deformation condition, the microstructure is coarsened sharply. if the deformation time is shortened properly or the deformation temperature is decreased appropriately or strain rate is increased, homogeneous and fine equiaxed crystal microstructure can be obtained
在最佳超塑性條件下長時間變形時,合金顯微組織將發生明顯粗化,適當縮短變形時間、或適當降低超塑變形溫度及提高應變速率,可得到均勻細小的等軸組織。Fsb series fluoroplastic alloy pump is composed of pump body, impeller, back cover, seal, support, pump shaft, bearing, coupling, fasten bolt, nut and base plate
Fsb系列氟塑料合金泵由泵體、葉輪,后蓋,密封性,支架,泵軸,軸承,連軸器,吊緊螺栓,螺母,底板組成。Metals are elements that can be defined by their properties, such as ductility, toughness, malleability, electral and heat conductivity, and thermal expansion
金屬是根據可鍛性,剛性,可塑性,電熱導通性以及熱膨脹度等特徵來定義的多種元素的復合物。In the conveying of petroleum, the service life and erosion resistant of advanced alloy steel and stainless pipe are not to be compared with steel plastic pipe. for the pipe of absorbing manganic ore, the adoption of steel plastic pipe can raise its service life to over 5 times ; in the liquid conveying of atomic energy plant
在石油輸送管道中,即使採用高級合金鋼或不銹鋼管,其使用壽命和耐腐蝕性能也遠比不上鋼塑管;從海底吸錳礦石所用管道,採用鋼塑管其使用壽命增加The catena product is in the light of iso international criterion to design and make iso2858, pumpbody adopt metalline crust pad fluorine plastics inside, impeller and pump - cover all adopt metal embed part wrap fluorine plastics alloy outside to press. to make it possess superduper resist impact and eximious resist causticity, axis - envelop choose advanced outer - install form moire - pipe machine - airproof, airproof of oppositely abrade have silicon nitride chinaware f4 horniness alloy to choose. it has ratio of very high capability and price
本系列產品按國際標準設計製造iso2858 ,泵體採用金屬外殼內襯氟塑料,葉輪及泵蓋均採用金屬嵌件外包氟塑料合金模壓成型,使其具有超強的抗沖擊能力又有卓越的耐腐蝕性能,軸封選用先進的外裝式波紋管機械密封,對磨的密封面有:碳化硅陶瓷四氟硬質合金可供選擇。It is in the light of iso international criterion to design and make, pumpbody adopt metalline crust pad fluorine plastics inside, impeller and pump - cover all adopt metal embed part wrap fluorine plastics alloy outside to press. it has ratio of very high capability and price. its the most diffusely apply of resisting causticity centrifugal pumps at chemical engineering profession at present
按國際標準設計製造,泵體採用金屬外殼內襯氟塑料f46 ,葉輪及泵蓋均採用金屬嵌件外包氟塑料合金模壓成型,具有很高的性能價格比,是目前化工行業應用最為廣泛的防腐離心泵。The study on stability of plastic flow of alloy steel by spinning
合金鋼旋壓塑流變形穩定性試驗研究Microforming progress of bulk amorphous alloys in supercooled liquid region
大塊非晶合金在過冷液相區微塑性成形的研究進展High - strain - rate superplasticity of metal matrix composites
金屬基復合材料的高速超塑性High strain rate superplasticity in sicp reinforced az31 magnesium matrix composite
金屬基復合材料的高應變速率超塑性The result showed the difference of mechanical properties of hsla steel results from the troostite and banded structure which are closely relative to mamgamese content
結果表明屈氏體組織以及帶狀組織是造成低合金鋼板強度、塑性差異主要原因,而屈氏體組織、帶狀組織的產生和錳含量有很大關系。The flow stress can be described by temperature - compensated strain rate, the so - called zener - hollomon parameter
利用7055鋁合金高溫塑性變形時穩態流變應力、應變速率(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。Square rods of wrought nickel and nickel alloys, hot rolled ; dimensions, tolerances
熱軋變形鎳和鎳塑性合金方棒材.尺寸偏差The first phase of construction of production basis of ten thousand - level modification project has been finished and put into production, which can develop and produce pa6, pa66, pbt, pp, abs, pc, ppo and all kinds of plastic and alloy series materials
萬噸級改性工程塑料生產基地的一期工程已完工投產,可開發生產尼龍6 、尼龍66 、 pbt 、 pp 、 abs 、 pc 、 ppo及各種塑料合金系列原料。Aerospace ; bars and extruded profiles of aluminium and wrought aluminium alloys ; technical specification ; inactive for new design
航空航天鋁和鋁塑性合金棒和壓制型材.技術規范.不分享友人