diffusion welding中文是什么意思

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中文翻譯
造句

擴散焊接

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

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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散焊接工藝研究
Vacuum diffusion welding
真空擴散焊
An experimental sample made by new lom process and diffusion welding process is presented
本文應用熱擴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熱擴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
航空航天結構用焊接和釬焊組件.用擴散焊接法焊接的金屬材料組件.焊接組件的質量
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
針對耐熱合金與耐熱鋼的真空感應擴散焊，研究了擴散焊連接工藝參數對接頭變形率的影響、接頭變形率與接頭性能的關系以及不同接頭變形率的微觀形態。
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
本文設計出三種樣品預構件，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散過程，弄清脈沖大電流加熱條件下原子擴散與一般燒結和焊接過程中原子擴散的區別，以證實特殊的電場和磁場是否對原子的擴散有推動作用，揭示脈沖大電流加熱條件下原子的擴散過程，探索脈沖大電流熱加工技術快速高效的原因。
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，焊接等)是九十年代發展起來的一種材料快速制備新技術，它包括放電等離子燒結與焊接、等離子活化燒結與焊接、脈沖大電流擴散焊接等。它具有升溫、降溫速度快、能在較低的溫度下燒結或焊接以及時間短的特點。
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
本文主要內容就是概括地介紹了國內外關于擴散連接接頭行為數值模擬的發展現狀；主要包括界面孔洞消失過程、接頭元素擴散與反應層的形成、接頭變形與應力行為的數值模擬，以使人們能夠定性或半定量的分析擴散連接因素對接頭性能的影響。
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
利用平面擴散焊接法(控制一定的溫度、壓力、時間、氣氛等條件) ，同時采取合理的結構控制方法，成功實現了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，滿足了設計結果和梯度飛片的基本結構要求。

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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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