顯微焊 的英文怎麼說
中文拼音 [xiǎnwéihàn]
顯微焊
英文
micro welding-
According to the m1l - std - 883c standard of thermal cycle loading, the delamination propagation rates at the interface between chip and underfill were studied experimentally by using c - mode scanning acoustic microscope ( c - sam ) for two types of flip chip packages with different states of solder joint
採用mil - std - 883c標準，通過溫度循環實驗，使用高頻超聲顯微鏡（ c - sam ）無損檢測技術，測量了在不同焊點狀態下， b型和d型兩種實際倒裝焊封裝晶元與底充膠界面分層裂縫傳播速率。It is proved by the intensity experiment of welding line that the welds of these two materials using explosive welding and vacuum electron beam self - material brazing are tolerable, nevertheless the welding technique could be improved basing on the study of microstructure of the joint layer
通過強度實驗的研究，兩種工藝形成的焊縫強度都是可以滿足目前的應用要求的，但是，對電子束自釬焊可根據顯微研究的結果做進一步的工藝參數的改進。Standard qualification procedure for micro soldering technique
顯微釬焊技術標準合格鑒定程序The constitutive equations were gained by regression analysis and some material constants were derived from that with the aid of om, x - ray, sem and tem, the deformation structure of the mid - strength weldable 1420aluminum - lithium alloy on different hot deformation conditions was studied and the soften mechanism was discussed. at the same time, the fracture behavior has been studied as an important part. the fracture mechanism of 1420 aluminum - lithium alloy was confirmed
結合金相顯微鏡、 x -射線衍射、掃描電鏡、透射電鏡等現代化的試驗手段，研究了中強可焊1420鋁鋰合金熱變形不同變形條件下的組織變化及軟化機制，分析了不同變形條件對合金材料組織變化的影響，確定了合金材料的軟化行為機理；同時，結合合金材料的熱變形高溫拉伸試驗，重點研究了材料的斷裂行為，分析了合金材料的斷裂現象，探討了合金材料的斷裂機理。By means of analysising the chemic component, optical structure and the sem and measuring the microhardness, the samples with the crack in the hardface layer of continuous caster roller were studied
摘要採用化學成分、金相組織和掃描電鏡斷口分析及顯微硬度測定等手段對連鑄輥表面堆焊層開裂部位進行了取樣分析。En 1321 destructive tests on welds in metallic materials. macroscopic and microscopic examination of welds
金屬材料焊縫破壞試驗.焊縫的低倍及顯微檢驗Destructive tests on welds in metallic materials - hardness testing - micro hardness testing on welded joints
金屬材料焊接點的破壞試驗.第2部分:焊接連接件的顯微硬度試驗In this paper, the microstructures of the joints of aluminum - bronze surfacing on mild steel and on stainless steel are analyzed by means of sem, and the division and formation of bronze / steel joint bond are studied
藉助于電子顯微鏡技術對在低碳鋼和不銹鋼上堆焊鋁青銅的接頭的組織進行了分析，並對鋁青銅接頭熔合區的形成和區域劃分進行了探討Abstract : in this paper, the microstructures of the joints of aluminum - bronze surfacing on mild steel and on stainless steel are analyzed by means of sem, and the division and formation of bronze / steel joint bond are studied
文摘:藉助于電子顯微鏡技術對在低碳鋼和不銹鋼上堆焊鋁青銅的接頭的組織進行了分析，並對鋁青銅接頭熔合區的形成和區域劃分進行了探討The effect of electrode metal microscopic structure change on welding performance
電極合金顯微組織結構變化對焊接性能的影響Microstructure and properties of abrasive wearability hardfacing welding based on tic - vc
耐磨粒磨損堆焊的顯微組織與性能Mechanical properties and microstructure of titanium alloy friction welded joint
4鈦合金摩擦焊接頭的力學性能及顯微組織Friction stir welding process and microstructure of 2024 aluminum alloy
2024鋁合金的攪拌摩擦焊接工藝及顯微組織分享友人