low-alloyed 中文意思是什麼

low-alloyed 解釋
低合金的
  • low : adj 1 低的；淺的，矮的。 low flight 低飛。 a low temperature 低溫。 low tide [water] 低潮。 The g...
  • alloyed : 合金的
  1. Low - alloyed steels for cold heading - part 2 : wires

    冷鐓用低合金鋼.第2部分:金屬絲
  2. In the specimen of low carbon, ferrite with low hardness and a little pearlite is found ; and the specimen of high carbon is made up of pearlite and various alloyed - carbide

    組織觀察表明，碳含量較低的試樣中主要是硬度不高的鐵素體以及少量的珠光體；而碳含量較高的試樣中則主要是珠光體以及各種合金碳化物。
  3. Direct - hardening unalloyed and low - alloyed wrought steel in form of different black products

    不同黑色產品形式的非合金和低合金鍛造鋼的直接淬火
  4. Low - alloyed steels for cold heading - part 1 : wire rods

    冷鐓用低合金鋼.第1部分:盤條
  5. Low chromium alloyed cast iron cylpebs

    低鉻合金鑄鐵磨段
  6. This kind of high silica wrought aluminum alloy is provided with low density and well heat - stability, especially with the metallurgical structur ? similar with bearing alloy ? which is composed of dispersion distribution common silicon crystal hard mass point and the alloyed basal body is very fit for the components manufacture ? can bear small capacity moving load and friction load

    這種高硅變形鋁合金具有密度小和200以下良好的熱穩定性，特別是它的由彌散分佈的共晶硅硬質點及合金化的相基體組成的類似軸承合金的金相組織、特別適合用於製做承受小能量動載荷和摩擦載荷的零件。
  7. In seamud containing active srb, the corrosion rate of low - alloyed steels decreased firstly and then increased

    在含有活性srb的海泥環境中，弱極化曲線和顯示，低合金鋼的腐蝕速度先降低，后增加。
  8. Optimization of secondary operations according to geometry of component made of low alloyed sintered steel

    與低合金燒結鋼零件形狀相對應的后續處理條件最優化研究
  9. Aiming at the popularization and application of the new - typed scaffold and frame together with the problems of the general concern, the author expounds 8 suggestions. for example, the use of the plywood formwork and the steel - lined formwork should be the developmental direction of the formwork technology of our country ; the development of the high quality plywood formwork and the adoption of the low - alloyed steel tube scaffold will substitute usual ones ; the supervision and the management of the new production must be strengthened gradually, etc

    針對我國新型模板和腳手架推廣應用過程中，大家關心的問題，闡明了膠合板模板和鋼框膠合板模板應是模板技術的發展方向、開發高質量的竹膠合板模板、採用低合金鋼管腳手架逐步取代普碳鋼管勢在必行及加強產品質量監督和管理等8點意見。
  10. Performance of low alloyed high speed steel after plasma alloying of mo - cr

    鉬鉻等離子共滲形成表面低合金高速鋼及其性能研究
  11. The conclusions are as follows : ( 1 ) high - pressure water - atomization can be used to produce a pre - alloyed steel powder with high apparent density, high green strength, size - stability after sintering and low hydrogen - loss content ; ( 2 ) the higher smelting temperature and / or water pressure, the finer particle size of steel powders ; ( 3 ) when the atomization angle holds in a reasonable value ' s range the obtained powder will have a better particle size distribution ; ( 4 ) an optimum atomization technological parameters : liquid steel flux, water pressure and water prick angle was obtained ( 5 ) reduction variables ( temperature, holding time, material - bed ' s thickness and reducing gas flux ) have a significant effect on the particle agglomeration and properties of final powder was given ( 6 ) different alloying methods were developed to modify properties of ferrous powder materials and hence to broaden its applications in ferrous powder metallurgy industry

    本文系統研究了水霧化預合金鋼粉生產工藝及合金化方法對鐵基粉末冶金材料性能影響，詳細研究了冶煉、霧化、還原工藝參數對預合金鋼粉化學成份和物理性能影響，並得出如下結論： （ 1 ）採用高壓水霧化技術可用於生產高密度、高強度、尺寸穩定性的低氫損含量的水霧化預合金鋼粉。 （ 2 ）冶煉溫度越高，高壓水壓力越大，所得生粉顆粒粒度越細。 （ 3 ）水錐角調整在一個適當角度范圍內可獲得粒度組成較好的生粉。
  12. As the demand of low weight and high strength for high damping alloys, the composition of aluminum alloys was determined as al - 20 % zn - 6 % si - 0. 4 % mg ( i. e. azsm ) by the orthogonal experiments. furthermore, effects of alloyed elements, the modifying agents and heat - treatment on microstructures, damping capacities and mechanical properties of the azsm alloy were studied. finally, the damping mechanism of the azsm alloy was proposed

    根據對高阻尼合金輕質高強的要求，採用正交試驗法確定了具有良好阻尼性能的鋁合金的成分為al - 20 zn - 6 si - 0 . 4 mg （下稱azsm合金） ；探討了合金化、變質和不同熱處理工藝對azsm合金組織、阻尼性能和力學性能的影響；最後提出了azsm合金的室溫阻尼機制。
  13. Development and study on properties of low - alloyed middle carbon steel with higher silicon - manganese content

    高硅錳中碳低合金耐磨鋼的開發及性能研究
  14. Railway rolling stock. arc and resistance welded joints of unalloyed or low alloyed steels. rules for conception and realization

    鐵路車輛.非合金鋼或低合金鋼的電弧焊接頭和電阻焊接頭.設計與實施規則
  15. Low - alloyed steels for machine structural use

    機械結構用低合金鋼
  16. Flat products made of steels for pressure purposes - part 4 : nickel alloyed steels with specified low temperature properties ; german version en 10028 - 4 : 2003

    壓力容器用扁平鋼軋材.第4部分:具有規定的低溫特性的
  17. This paper studies the effect of nitrogen on the impact properties of low alloyed structure steels

    摘要研究氮含量對低合金結構鋼沖擊性能的影響。
  18. Microbiologically influenced corrosion ( mic ) has been given severe attention in marine environment concerned of all kinds of structure constructions, such as pipeline, platform for petroleum, etc. in the paper, sulfate - reducing bacteria ( srb ) influenced corrosion was studied in seawater and seamud environments, concerned of stainless steel and low alloyed steels, respectively

    隨著人們對海洋的廣泛開發和利用，海洋環境下金屬構築物的微生物腐蝕已引起了人們廣泛的關注。本文研究了海水和海泥環境中硫酸鹽還原菌（ srb ）影響的海洋用鋼的微生物腐蝕行為，探討了srb腐蝕的作用機制，並研究了海泥環境中srb對陰極保護電位的影響。
  19. Protection of metallic materials against corrosion - corrosion likelihood in soil - part 2 : low alloyed and non alloyed ferrous materials ; german version en 12501 - 2 : 2003

    金屬材料防腐措施.土壤中腐蝕似然性.第2部分:低合金
  20. Wrought nickel alloys, low alloyed - chemical composition

    精製鎳合金和低合金.化學成分
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