韌性鐵 的英文怎麼說
中文拼音 [rènxìngtiě]
韌性鐵
英文
ductile iron-
It is most important to recognize the characteristics including cylindrical section of rhizome ( yuanlu ), drooping adventitious root tuber ( xiachuiding ), wirelike wrinkles on tap shoulder ( tiexianwen ) and some slender pliable warty fibrous roots ( zhenvuxu )
、主根肩部的線形收縮紋（鐵線紋）及帶疣狀突起的細長柔韌的須根系（珍珠須）是最重要的鑒別性狀。In regard to the low wear resistance of the white iron shot in the practical application, based on experimental research and trial production, by alloying and proper heat treatment, the shot can be made with higher hardness, better toughness and increased service life
摘要針對白口鐵丸在實際應用過程中不耐磨的現象，通過大量實驗研究和試生產，找到通過添加合金元素生產合金鐵丸，並通過適當熱處理等手段，使其既具有較高硬度，又有良好的韌性，使用壽命得到提高，滿足拋丸工作的需要，節約大量資金，提高了勞動生產率。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。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。Enchant shield - resilience now requires a runed fel iron rod instead of a runed adamantite rod
「附魔盾牌-韌性」現在需要「符文魔鐵棒」而不是「符文精金棒」了。In the light of tectonic evolution stage and metallogenesis, these metallogenic system ( assemblage ) could be classified as follows : ( 1 ) the pre - divergent metallogenic system in the southwest margin of north china paleocontinent in the archean - meso proterozoic : dongdashan iron, jinchuan nickel - copper. ( 2 ) the divergent metallogenic system in the northern margin of the qaidam paleoplate in the middle - late proterozoic : huashugou - liugouxia iron. ( 3 ) the metallogenic system in the active margin in the early paleozoic : the metallogenic assemblage in the island arc - rift in the early stage ( baiyinchang - qingshuigou copper - polymetallic ) ; the metallogenic assemblage in island arc in the middle - late stage ( honggou - jiaolongzhang copper - polymetallic ) ; the back - arc extensional basin ( zhuzhuiyaba - jiugequan - shijuli copper ) ; the metallogenic assemblage in connection with subduction and magmatic - hydatogenesis ( taergou - xiaoliugou wolfram ; huashugou - liugouxia copper ; dadonggou - diaodaban lead - zinc ) ; the metallogenic assemblage is related to the oceanic crustal shards ( dadaoerji chromite ; yushigou chromite ). ( 4 ) the metallogenic system has something to do with collision - type orogeny : the metallogenic assemblage in foreland basin ( tianlu copper ) ; the metallogenic assemblage with the intracontinental orogeny and ductile shear ( hanshan - yingzhuishan gold )
根據構造發展階段和成礦作用特點，確定本區成礦系統及組合如下： （ 1 ）華北板塊西南邊緣太古宙中元古代裂解期前成礦系統：東大山鐵成礦組合，金川鎳銅成礦組合； （ 2 ）柴達木板塊北緣中、新元古代裂解成礦系統：樺樹溝柳溝峽鐵成礦組合； （ 3 ）加里東期活動大陸邊緣成礦系統：早期島弧裂谷成礦組合（白銀廠清水溝銅及多金屬成礦組合） ，中、晚期島弧成礦組合（紅溝蛟龍掌銅及多金屬成礦組合） ，弧后擴張盆地成礦組合（豬咀啞巴九個泉石居里銅及多金屬成礦組合） ，與俯沖作用有關的巖漿熱液成礦組合（塔爾溝小柳溝鎢成礦組合，樺樹溝柳溝峽銅成礦組合，大東溝吊大坂鉛鋅成礦組合） ，洋殼殘片成礦組合（大道爾吉鉻成礦組合，玉石溝鉻成礦組合） ； （ 4 ）碰撞造山成礦系統：前陸盆地成礦組合（天鹿銅成礦組合） ，陸內造山韌性剪切成礦組合（寒山鷹咀山金成礦組合） 。The boundary of ferrite has been clarified and fined by adding re into crsomo. the intergranular corrosion induced by solution chromium decreasing can be restrained for nb, v, ti combing carbon in the steel. the wear resistance of stainless steel can be increased for the precipitation of microalloyed carbides
其中，稀土能夠凈化鐵索體晶界，並起到變質劑的作用，細化鐵素體晶粒，改善不銹鋼的韌性；鈮、釩、鈦能夠與鋼中的碳結合，減少固溶鉻的損失，從而避免晶間腐蝕，同時細小微合金碳化物的沉澱析出可提高不銹鋼的耐磨性。When the stress at the tip of crack is inflicted on the m - type ferrite particle dispersed in matrix as a second particle, not only the toughness of composites will be pro ved because of the non - elastic area produced by the particle but also the strength change of magnetic field and the stress distribution in the structural ceramics will be detected by the strength of spontaneous magnetization varying while magnetic materials being pressed or drawn
這是因為當結構陶瓷中裂紋尖端的應力作用在彌散於基體內的鐵磁體二相粒子上時，鐵磁粒子不僅在裂紋尖端周圍產生的非彈性區域使復合材料的韌性提高；而且還能利用鐵磁材料在外應力作用下自發磁化強度發生變化的性質，通過測量復合材料在應力作用下磁場強度的變化，探測出結構陶瓷中的應力分佈情況。With the developments of society and economy in china, requirements of steel materials are increasing, which results in some problems, such as environmental pollution and decrease of energy and resources. only researching and developing new generation of steel materials can resolve these problems
隨著我國社會和經濟的發展，對鋼鐵材料的需求不斷增長，這就帶來了環境污染、能源枯竭、資源匱乏等一系列問題，只有研究和開發新一代的高強韌性鋼鐵材料才能更好的促進我國執行可持續發展戰略。The component variation and volume loss of xiaotieshan shear ductile zone in baiyin ore field, gansu province
甘肅白銀廠小鐵山韌性剪切帶體積虧損與成分變異Most of these devices are limited, however, by large relative dimensions, low fracture toughness, and small strains
但是這些鐵電塊材器件往往由於相對較大的尺度、較低的斷裂韌性和較小的應變而使其應用受到限制。Abstract : this paper describs the smelting technology of high toughness nodular cast iron qt400 - 18 in cupola. the choice of raw material, chemical composition and the process of nodularization and inoculation is analyzed also. as a result, the reasonable semlting technology is determined to provide reliable gurantee for producing qualified casting
文摘:本文闡述了在沖天爐熔煉條件下鑄態高韌性球墨鑄鐵qt400 - 18生產技術工藝，並對原材料選用、化學成份選擇、球化處理工藝、孕育處理工藝進行了分析研究，確定了合理的熔煉工藝，為生產合格材質鑄件提供可靠的保證。Drilling, gun - drilling, turning, milling of hardened steel, white cast iron, non - iron metals, plastics an synthetics. high wear resistance and edge durability and good toughness properties
對硬鋼、白鑄鐵、非鐵金屬、塑料、合成材料等進行鉆孔、深鉆孔、車削、銑削等加工的牌號。具有高的耐磨性、切面穩定性和好的韌性。Made with introduced advanced technology, using the best abrasive, new modified resin and special fibre cloth, these wheels are of high shocking and bending strength, suitable for various contour grinding, especially for curvature grinding and widely used for glass, stainless steel, masonry and castiron processing
引進國外先進技術，用最佳的磨料，新型改性樹脂和專用網布製作而成，具有較高的抗沖擊和抗彎曲性能，柔韌性好，適用各種型而磨削，特別適用曲面磨削；廣泛用於不銹鋼、玻璃、石材、鑄鐵等加工行業。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。The tempering microstructures and mechanical properties in an ultra - fine low carbon bainitic steel
超低碳針狀鐵素體管線鋼的顯微特徵及強韌性行為The production practice showed that, as along as adopting hi - quality ductile iron castings which has reasonable chemical composition including proper alloying elements and satisfactory as - cast structure, and adopting effective heat treatment process, the comprehensive mechanical properties of adi could be greatly increased and it was concluded that it is possible to produce high toughness adi castings with stable quality
生產實踐證明：設計合理的化學成分，經過適當的合金化，鑄造優質的球鐵毛坯，採用有效的熱處理工藝，可大幅度提高等淬球鐵的綜合力學性能，穩定生產高韌性等淬球鐵鑄件。So cr30mo has good corrosion - abrasion resistance in phosphoric acid slurry. based on the analyses of microstructure, mechanical properties, corrosion - abrasion resistances and fracture of cast ferritic stainless steel cr30mo with various carbon content, it can be affirmed that high carbon is advantage to increase steel hardness, but disadvantage to suppress brittleness and increase corrosion - abrasion resistance
對不同含碳量的鐵素體不銹鋼cr30mo的組織結構、力學性能、磨蝕性能和斷口形貌的分析后認為，碳含量增大，對鋼的硬度提高有利，但對鋼的韌性、耐磨蝕性很不利。In the past, making structures quake - resistant meant firm yet flexible materials, such as steel and wood, which bend without breaking
在過去，修建防震建築意味著採用堅固同時又有較強韌性的材料，例如彎而不斷的鋼鐵和木材。Effect of microstructure on sulfide stress corrosion cracking of pipeline steels
管線鋼中針狀鐵素體的形成及其強韌性的分析分享友人