toughness of impact 中文意思是什麼

toughness of impact 解釋
沖擊韌性
  • toughness : 百慕達奶油花強韌
  • of : OF ＝Old French 古法語。
  • impact : n 碰撞；沖擊（力）；（火箭的）降落[著陸]；【軍事】彈著；影響，效力。 The point of impact彈著點。 ...
  1. 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。
  2. The impact toughness could be prominently improved by ag mainly because of the depressing of grain growth during the sintering, and some granuliform nd - rich phase appeared

    Ag元素提高磁體沖擊韌性主要是因為細化了主相晶粒並使顆粒狀富nd相增多。
  3. Toughening thermoset matrix composites with interlayered thermoplastic particles is an effective method to improve fracture toughness and impact resistance without sacrificing hot / wet properties. furthermore, transverse strength, fatigue resistance and solvent resistance can also be enhanced. drapability and tackness of interleaved prepreg is maintained as conventional level

    對樹脂基體復合材料採取層間顆粒增韌是提高復合材料層壓板韌性、抗沖擊能力和抗分層能力的有效途徑，在保持原有復合材料濕熱性能的前提下，通過層間顆粒增韌，還可以改善垂直纖維方向的強度、抗疲勞性能以及耐溶劑性，並不影響原有的成型工藝。
  4. The results show that the tensile strength and rupture strength of furan polymer concrete were improved when the durafiber was used ; and durafiber pretreated by wd - 60 silane coupling agent can enhance the strengths ( the tensile strength, rupture strength and impact toughness ) greatly,

    結果表明：在呋喃樹脂混凝土（砂漿）中加入杜拉纖維，可提高其抗拉強度、抗折強度和沖擊韌性；經硅烷偶聯劑wd - 60處理后的杜拉纖維對其抗拉強度、抗折強度有大幅度提高。
  5. The results shows that the failure parts has high silicon content and uneven hardness, the impact toughness and elongation is far below the specification of the material

    結果發現，失效件的硅含量偏高、硬度值很不均勻，沖擊韌度和伸長率遠低於材質要求，因而導致脆斷。
  6. Steel bonded tungsten carbides - determination of impact toughness

    碳化鎢鋼結硬質合金沖擊韌度的測定
  7. Effect of trace boron on the impact toughness of 440mpa deposited metal

    級焊條熔敷金屬低溫沖擊韌性的影響
  8. Evaluation of fracture toughness of three - point bend specimen from the instrumented impact test based on the local approach

    基於局部法由示波沖擊試驗對斷裂韌性的預測
  9. Especially for the longitudinal heat checking of tool joint, the hoop toughness criterion of tool joint material was put forward to prevent the heat checking. based on analysis for field failure cases, minimal hoop impact work by means of mechanical calculation has been obtained, which can be used to modify the relevant contents of api rp7g

    特別針對鉆桿接頭縱向熱裂問題，提出了控制接頭材料的橫向韌性判據，並以現場失效案例分析為基礎，經力學計算初步確定了最低橫向沖擊功要求，可用於完善修訂apirp7g推薦做法的有關內容。
  10. As shown in the figure left, the inner ring of the self - contained bearing is hardened in the race - way and surroundings part where hardening is necessary, the area of set screw hole of the inner ring has been templed by high temperature after hardened, it has higher toughness and impact clasticity

    如左圖所示，內圈溝道及其周圍需要淬硬的部分已經過正常淬火，裝配緊定鏍釘的內圈伸長端則經過高溫局部回火而保持韌性及抗沖擊性。
  11. Test method for impact toughness of high performance ceramics

    工程陶瓷沖擊韌性試驗方法
  12. Test method of impact toughness of cemented carbides at room temperature

    硬質合金常溫沖擊韌性試驗方法
  13. Polarization microscope had observed that the size of sphere crystal of pp after adding organic rigid particles became smaller, the excellent compatibility of interphase between matrix and organic rigid particles in composite has been proved, and the organic rigid particles were drew out into cavities from matrix in the photograph of the impact breaking section by sem. the reason of enhanced toughness of the composite is that the material absorbed amount of energy at forming cavities, which is the mechanism of the pp composite toughened with the organic rigid particles

    偏光顯微鏡顯示加入有機剛性粒子可使pp的球晶尺寸減小， sem觀察到復合材料中基體材料和剛性粒子的界面相容性較好，在沖擊破壞的材料斷面上，剛性粒子明顯被拔出形成「空穴」 ，這些微小空穴較易產生而吸收能量，從而提高了材料的斷裂韌性，這是剛性粒子復合聚丙烯的增韌機理。
  14. 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。
  15. Influence of homogenization on the strength and impact toughness of h13 steel

    13鋼強韌性的影響
  16. The impact toughness of the magnets with 0. 05 % ag was 70 % higher than that of commercial n35 magnets without magnetic properties deterioration. and there was no visible changes to fracture behaviour of these magnets

    添加0 . 05 % ag磁體沖擊韌性較普通商業n35磁體提高70 % ，同時磁性能幾乎沒有降低，並且該成分磁體斷裂方式沒有明顯改變。
  17. The impact toughness of the magnets could be improve with appropriate alloying elements addition during ball milling while there was no visible changes to the fracture behaviour, and the coercivity of magnets with al and ti was significantly enhanced

    晶間單獨或復合添加適量合金元素對磁體沖擊韌性均有一定提高作用，但對斷裂模式沒有明顯影響，復合添加ti 、 al能顯著提高磁體矯頑力。
  18. The impact toughness of the magnets with al and ti during melting could be prominently improve, and the fracture behaviour of the magnets was visibly changed, but the coercivity of magnets depended on the proportion of al and ti

    熔煉復合添加ti 、 al明顯提高磁體沖擊韌性，並且對磁體斷裂模式影響較大，矯頑力隨ti 、 al的添加比例出現較大波動。熔煉合金化的nd15 . 5fe76 . 5al1ti0 . 5b6 . 5磁體沖擊韌性較商業n35磁體提高了51 . 8 % ，磁性能略有下降。
  19. Experimental research on relationship between impact toughness and impact penetrant specific energy of frozen soil

    凍土沖擊韌度與鑿碎比能關系的試驗研究
  20. With the addition of nucleating agent, the crystallinity increased, resulted in higher rigidity and lower impact strength than those of pure pp ; while with the addition of - nucleating agent, the relative content of crystalline form of special sheaf - like structure increased and resulted in increase of impact strength and the toughness

    成核劑的加入使聚丙烯結晶度增大，從而使剛性增加，但抗沖擊強度有所下降；成核劑的加入使聚丙烯中晶含量大幅度地提高，從而使聚丙烯抗沖擊強度提高，即韌性增加。
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