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- Torque values listed are typical or alloy steel bolts (approximately 100,000 psi yield strength) used with carbon or intermediate alloy steel valves. 所列的扭矩值是標準值或適用于合金鋼螺栓(屈服強度大約為100,000 psi),配置在碳鋼或中間合金鋼閥門(mén)上。
- Mo alloy layer is formed by double glow plasma alloying process. 然后作固溶處理,使金屬間化合物溶于基體中;
- This paper ir/troduces the physical property and application characteristic of rare-earth silicide intermediate alloy produced by thermal reduction method. 本文介紹了使用碳熱還原一步法生產(chǎn)的稀土硅化物中間合金的物理特性和應用特點(diǎn)。
- Study on the Product Process of High Zr-Mg-Zr Intermediate Alloy 高鋯鎂鋯中間合金工藝研究
- rare earth-magnesium intermediate alloy 稀土-鎂中間合金
- The formation mechanism of polymer solid alloy and the theoretical model of alloying process were discussed based on mechanical alloying and mechanochemical principles. 以機械合金和力化學(xué)原理為基礎，討論了高分子固體合金的形成機理和合金化過(guò)程的理論模型。
- Optimization on Material Preparation and Process of High-Silicon Intermediate Alloy 高硅中間合金制備材料及工藝的優(yōu)化
- Nitrogen alloying process was set up by theories of nitrogen dissolved and degassed in stainless steel refined in AOD. 介紹了AOD爐運用氮氣在不銹鋼中溶解與脫除理論所開(kāi)發(fā)的氮合金化工藝。
- Choice of metallization scheme, surface pretreatment and alloying process are discussed. 本文討論了金屬化方案的選擇、表面預處理和合金化處理等幾個(gè)問(wèn)題,回顧了近年來(lái)p型GaN歐姆接觸的研究進(jìn)展。
- The principle,discharge mode and alloying process of double glow discharge plasma surface alloying process were introduced particularly. 詳細介紹了雙層輝光離子滲金屬技術(shù)的基本原理、放電模式及滲金屬過(guò)程。
- The type, constitutes, function, structure, principle of double glow plasma discharge alloying process equipment for surface was briefly introduced. 簡(jiǎn)要介紹了雙層輝光等離子表面合金化設備的類(lèi)型、組成、功能、結構、原理等。
- Rapid Redox Titrimetric Determination of Chromium in Cr-Cu Intermediate Alloy 快速氧化還原滴定法測定鉻銅中間合金中鉻
- By hollow cathode plasma sintering process, high temperature and fast sintering was implemented, at the same time alloying process was introduced. 采用空心陰極等離子燒結工藝,實(shí)現對鐵基粉末的高溫、快速燒結,同時(shí)引入滲金屬工藝。
- Controlled concentrations of specific donors or acceptors may be intentionally added into materials to form extrinsic semiconductor using various techniques. Such an alloying process in semiconducting materials is termed doping. 控制特定施主和受主原子的濃度，進(jìn)而運用各種方法能動(dòng)地填加，這種在半導體材料中加入合金成分的過(guò)程稱(chēng)為摻雜。
- Present Condition and Analysis for Intermediate Alloy for Aluminum Alloy Grain Refinement 用于鋁合金晶粒細化的中間合金研究現狀與分析
- For2Cr13 valve sealing face by double glow plasma W alloying process,carburizing , quenching and tempering process, the results show its machining size is little, its hardness is high and its static pressure lifetime is long. 結果表明經(jīng)雙層輝光離子滲鎢、滲碳和淬火回火處理的2Cr13閥門(mén)密封面加工量小、硬度高、靜壓壽命長(cháng)。
- It's an alloy not readily drillable. 這是不易鉆洞的合金。
- I've passed the intermediate level exam of Japanese. 我已經(jīng)通過(guò)了日語(yǔ)的中級水平考試。
- Brass is an alloy of copper and zinc. 黃銅是銅和鋅的合金。
- DISCUSSION ON SMELTING MuSi ALLOY PROCESS WITH BURMESE ORE 使用緬礦冶煉錳硅合金的工藝探討
