v alloy 中文意思是什麼

v alloy 解釋
鐵鉻母合金
  • v :
  • alloy : n 1 合金。2 （合金中的）劣等金屬。3 （金銀的）成色，成份。4 〈比喻〉攙雜品。vt 1 合鑄，熔合（金屬...
  1. Tacking asbestos, graphite of ptee as spacing material, it is wound spirally with high quality alloy or stainless steel tape of " v " or " w " shape cross - setion

    金屬纏繞墊片是選用優質合金帶或不銹鋼帶材料，以石墨、石棉、四氟作填充材料，作" v "或" w "型相間螺旋纏繞製成。
  2. Diamond core drill can be laser welded with full penetration and the bonding strength is 1500 n / mm2. dendrite morphology and porosity formed in the welds of al - fe - v - si aluminum alloy

    用本激光器對金剛石薄壁鉆進行焊接，可以將其完全焊透，抗彎強度為1500n / mm ~ 2 。
  3. As a result, the p - v curve of the target was a quasi - isentropic compression curve, which consisted of small hugoniot curves ( similar to isentropic curves ) from different original states, and was located betwee n the hungoniot curve and isentropic curve but closer to the latter. finally, on a two - stage light - gas gun, titanium alloy projectiles ( with mass of 0. 35 ~ 2. 80g ) were driven intact to hypervelocities as over 15km / s by 93w - ofc - tc4 - a1 - mb2 system flier - plate with graded wave impedance, although the fl

    在二級輕氣炮上，利用93w - ofc一tc4一al一mb :系波阻抗梯度飛片成功將克量級（ 0 . 35一2 . 809 ）欽合金二級飛片發射到了15kln / s以上的超高速度，且二級飛片主體是完整性，但其平面性和飛行姿態還有待於今后的深入研究。
  4. Specification for impregnated paper - insulated lead or lead alloy sheathed electric cables of rated voltages up to and including 33000 v

    額定電壓在33kv及以下的鉛與鉛合金護套浸漬紙絕緣的電纜規范
  5. The mechanisms of the defects forming are discussed and the improving measurements of quality of laser beam welding al - fe - v - si aluminum alloy are pointed out

    激光焊接的al - fe - v - si耐熱鋁合金，焊接區域存在粗大的枝晶組織和焊接氣孔。
  6. For the fe - 2 % c - 4 % v - 4 % mo - 5 % cr - x % w alloy system, the peak value of quenching appears in 950 - 1100. the peak value increases with the increment of w. when the content of w is 2 %, the temperature of temper hardening is 550. for the fe - 2 % c - 4 % v - 4 % mo - 5 % cr - 2 % w alloy, the appropriate quenching temperature can be controlled in 1000 1050 and the time of preserving heat is 12min

    57 （原於百分比，人分析表明， mg的變質作用的產生是由於mg影響了合金元素的偏析，使得基體組織中合金元素含量增加，相當于使合金分配系數k更偏離於1 ，從而促進了形成縮頸、晶粒繁殖和成分過冷傾向。
  7. Wrought aluminium and aluminium alloy - v corrugated sheet

    鋁及鋁合金壓型板
  8. Chemical analysis of titanium alloys. determination of vanadium content in ti - ai - v alloy. titrimetric method

    鈦合金的化學分析. ti - ai - v合金中釩含量的測定.滴定法
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