impact cast 中文意思是什麼
impact cast
解釋
沖擊模-
Abstract : the structure and the properties of the grinding ball made of the composite cast iron have been researched in this paper. the result indicates that added trace boron and a proper quantity copper to this kind of composite cast iron can increase its quench - hardening ability, and raise its hardness and impact toughness
文摘:研究了一種復合鑄鐵磨球的組織和性能，結果表明，化學成分和淬火工藝對這種復合鑄鐵磨球的組織和性能有很大影響，微量的硼和適量的銅可以明顯地提高磨球的淬透性，經過余熱淬火得到貝氏體或馬氏體基體組織，從而提高磨球的硬度和沖擊韌性。 -
Grey cast iron impact test
灰鑄鐵沖擊試驗方法 -
High chromium cast iron has higher erosion resistance at lower impact angle, while the erosion resistance is worse for the lower toughness at normal impact
高鉻鑄鐵在低角沖蝕時有較高的耐沖蝕性，但高角沖蝕時由於脆性大，易崩裂。 -
Eutectic composition should be adopted for high - cr white cast iron used under high - stress impact abrasion condition
摘要高應力沖擊磨料磨損時，高鉻白口鑄鐵應選共晶成分。 -
The strength of extension of low carbon ductile cast iron can reach 750mpa in casting state, the impact ductility can reach 20j / cm2. the diameter of graphite nodule is 5 - 20 ( am, the base body is consisted of pearlite -
低碳球鐵在鑄態下的抗拉強度可達750mpa ，沖擊韌性可達20j cm ~ 2 ，其中石墨球直徑在5 20 m ，基體以珠光體為主，有少量的鐵素體與滲碳體。 -
It ' s the advantage of jmfc to apply the centrifugal casting technology to the small size of compound rolls, which characteristics are as follows : combining high hardness, anti - wear, impact and breakage resistance : spun cast the shell by proper charging of alloys and use high strength and impact ductility material as core
將離心澆鑄工藝用於小型復合軋輥的製造，是金環廠的優勢，採用該工藝的軋輥具有以下特點：兼得高硬度耐磨損與抗沖擊抗斷裂性能：按耐磨性和硬度要求，將合金科學配比，溶解澆鑄成輥身的工作層，再採用高強度抗沖擊的材料澆鑄輥頸和輥芯，冶金結合，兩者兼得。 -
From the publication of critical essays, organization of seminars and forums, promotion of new concepts, to street demonstrations, social movements gained increased strength to cast a greater impact on society demanding that the government formulate more sophisticated policies
早期社會運動的展現方式，是以文字表達立場，后來進一步提升到具體的行動，如舉辦演講和研討會教育宣導觀念和街頭抗議。自此，各式各樣的社會運動開始成形，力促政府擬定較妥善的政策與措施。 -
Impact of bottom settlings and mud cake on vertical supporting capacity of large - diameter predrilled cast - in - place pile
樁底沉渣與樁周泥皮對大直徑鉆孔灌注樁豎向承載力的影響分析 -
Effect of rare earth modification and heat treatment on impact fatigue property of wear resistant white cast iron
50力學性能及高溫蠕變的影響 -
The rapid development in capital market and full entry of overseas banks have cast enormous impact on china ' s commercial banks. to survive and develop in the increasingly competition of non - banking financial institutions and foreign financial institution, banks should spare no energy to b
要在激烈的競爭中生存和發展下去，銀行就必須充分利用現有的資源、加大投入，大力開展金融業務創新活動，以應對非銀行金融機構和外資金融機構的競爭。 -
Milling, turning, planning of cast iron, annealed cast iron, steel, austenitic steel. medium cutting speed and chip cross - sections. for interrupted cutting and varying cutting depths. high toughness and impact strength
對鑄鐵、退火鑄鐵、鋼鐵、奧氏體鐵進行銑削、車削、刨平加工的牌號。適合中等切削速度、中等切削截面的切削加工。適合不同切削深度和間斷性切割。抗沖擊強度高、韌性高。 -
( 2 ) the tensile, bend and impact ductility experiment of the resin cast with fsmf filler are employed
（ 2 ）進行了fsmf填充樹脂澆鑄體的拉伸、彎曲和沖擊韌性實驗。 -
Effect of rare earth elements and heat treatment on impact fatigue property of medium chromium cast semi - steel
稀土及熱處理對中鉻半鋼的沖擊疲勞性能的影響
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