diffusion welding中文是什么意思

發(fā)音:

中文翻譯
造句

擴(kuò)散焊接

diffusion n. 1.散布，發(fā)散。 2.傳播，普及。 3.冗長。 4 ...
weld n. 【植物；植物學(xué)】淡黃木樨草；(由淡黃木樨草采取的) ...
roll diffusion welding 熱軋擴(kuò)散焊
seam diffusion welding 擴(kuò)散縫焊
vacuum diffusion welding 真空擴(kuò)散焊接
hot isotatic pressure diffusion welding 熱等靜壓擴(kuò)散焊
transient liquid phase diffusion welding 過渡液相擴(kuò)散焊
diffusion n. 1.散布，發(fā)散。 2.傳播，普及。 3.冗長。 4.【化學(xué)】滲濾。 5.【物理學(xué)】擴(kuò)散，漫射。 the diffusion of knowledge 知識(shí)的傳播。 diffusion of speech 演說的冗長。 diffusion of light 光線的漫射。
in diffusion 向內(nèi)擴(kuò)散
are welding 電弧熔接，弧焊
welding 電焊; 電容儲(chǔ)能點(diǎn)焊; 焊接,焊縫; 焊接（法），焊接（的）; 焊接；燒焊; 焊接；壓結(jié); 焊接法,定位焊接; 焊接法，熔接，定位焊接；粘結(jié); 焊接技術(shù); 焊接實(shí)習(xí)室; 熔接，焊接，鍛接; 熔接的; 熔結(jié); 壓結(jié)作用
welding on 焊上
heat diffusion; thermal diffusion 熱擴(kuò)散
abnormal diffusion 異常擴(kuò)散
accelerated diffusion 加速擴(kuò)散
activated diffusion 活化擴(kuò)散
active diffusion 有效浸提；有效擴(kuò)散
agar diffusion 瓊脂擴(kuò)散法
air diffusion 空氣擴(kuò)散
albedo of diffusion 擴(kuò)散反射系數(shù)
alloy diffusion 合金擴(kuò)散
ambipolar diffusion 兩極性擴(kuò)散; 雙極擴(kuò)散; 雙極性擴(kuò)散
amplifier diffusion 擴(kuò)散放大器
anisotropic diffusion 各向不均擴(kuò)散
anomalous diffusion 反常擴(kuò)散

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例句與用法

Research on diffusion welding technology of al - li alloys without interlayer
鋁鋰合金無中間層擴(kuò)散焊接工藝研究
Vacuum diffusion welding
真空擴(kuò)散焊
An experimental sample made by new lom process and diffusion welding process is presented
本文應(yīng)用熱擴(kuò)散焊接研究成果和新lom方法制作了樣模。
A process connecting metallic slice sheet by diffusion welding is also put forwarded in this dissertation
本文提出了用真空固態(tài)熱擴(kuò)散焊接工藝連接金屬分層板的方法。
Welded and brazed assemblies for aerospace construction . assembly of metallic materials carried out by diffusion welding . quality of welded assemblies
航空航天結(jié)構(gòu)用焊接和釬焊組件.用擴(kuò)散焊接法焊接的金屬材料組件.焊接組件的質(zhì)量
Vacuum diffusion welding of refractory steel to heat resistant alloy was investigated in this paper . the effect of welding parameters on the deformation ratio of joints was examined
針對(duì)耐熱合金與耐熱鋼的真空感應(yīng)擴(kuò)散焊，研究了擴(kuò)散焊連接工藝參數(shù)對(duì)接頭變形率的影響、接頭變形率與接頭性能的關(guān)系以及不同接頭變形率的微觀形態(tài)。
In this paper , three unique models were designed to research atom diffusion at interface , contacting line and joining point under bpec heating and compare with it under radiation heating in order to find out if bpec speed atom diffusion . the first model was aimed to research atom diffusion at interface under bpec heating . experiment condition of bpec diffusion welding sheet cu and ni : direct diffusion welding , at a pressure of l0mpa , welded at 750 ~ 900 , with heat rate of 200 ~ 400 / min for 10mm , on / off of 6 / l ~ 48 / 8 , with die or not , vacuum of 6pa
本文設(shè)計(jì)出三種樣品預(yù)構(gòu)件，研究脈沖大電流加熱條件下片狀材料、線狀材料和球形顆粒之間的原子擴(kuò)散過程，弄清脈沖大電流加熱條件下原子擴(kuò)散與一般燒結(jié)和焊接過程中原子擴(kuò)散的區(qū)別，以證實(shí)特殊的電場和磁場是否對(duì)原子的擴(kuò)散有推動(dòng)作用，揭示脈沖大電流加熱條件下原子的擴(kuò)散過程，探索脈沖大電流熱加工技術(shù)快速高效的原因。
Pulse electric current heat treatment ( pecht ) developed by sodick , ltd . , of japan , is a recently developed material processing method which consists of spark plasma sintering and welding , plasma activated sintering and welding , big pulse electric current ( bpec ) diffusion welding etc . the following are basic merits of pecht : rapid heating and cooling ; short sintering or welding time ; lowering sintering or welding temperature
脈沖電流熱加工( pulseelectriccurrentheattreatment ，比如燒結(jié)，焊接等)是九十年代發(fā)展起來的一種材料快速制備新技術(shù)，它包括放電等離子燒結(jié)與焊接、等離子活化燒結(jié)與焊接、脈沖大電流擴(kuò)散焊接等。它具有升溫、降溫速度快、能在較低的溫度下燒結(jié)或焊接以及時(shí)間短的特點(diǎn)。
The fracture energy of cu / - aiodiffusion - welded joints was greatly increased by the introduction of the thin film nb interlayer whereas diffusion welding can be performed at a relatively low temperature ( 900 ) . the increase in fracture energy of the joints with nb film interlayer was attributed to the strong abhesion of nb to - aio combined with larger plastic deformation in the metal side during fracture tem observations showed large amounts of dislocations existing at the interfacial regions
本文主要內(nèi)容就是概括地介紹了國內(nèi)外關(guān)于擴(kuò)散連接接頭行為數(shù)值模擬的發(fā)展現(xiàn)狀；主要包括界面孔洞消失過程、接頭元素?cái)U(kuò)散與反應(yīng)層的形成、接頭變形與應(yīng)力行為的數(shù)值模擬，以使人們能夠定性或半定量的分析擴(kuò)散連接因素對(duì)接頭性能的影響。
By using diffusion welding method ( under certain welding parameters such as temperature , pressure , time and atmosphere , etc ) and employing rational structural control technique , a kind of 93w - ofc - tc4 - a1 - mb2 system flier - plate with good parallelism , planeness and high densification was prepared , which met the needs of initial design and the basic requirement of flier - plates
利用平面擴(kuò)散焊接法(控制一定的溫度、壓力、時(shí)間、氣氛等條件) ，同時(shí)采取合理的結(jié)構(gòu)控制方法，成功實(shí)現(xiàn)了93w - ofc - tc _ 4 - al - mb _ 2的整體連接，得到了平面性好、平行精度高、整體致密的波阻抗梯度飛片，滿足了設(shè)計(jì)結(jié)果和梯度飛片的基本結(jié)構(gòu)要求。

更多例句： 1 2

百科解釋

Diffusion welding (DFW) is a solid state welding process by which two metals (which may be dissimilar) can be bonded together. Diffusion involves the migration of atoms across the joint, due to concentration gradients.

詳細(xì)百科解釋

其他語種釋義

diffusion weldingとは意味：拡散溶接｛かくさんようせつ｝

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