稀有合金 的英文怎麼說

中文拼音 [xīyǒugějīn]
稀有合金 英文
exotic alloy
  • 稀 : Ⅰ形容詞1 （事物出現得少） rare; scarce; uncommon 2 （事物之間距離遠; 空隙大） sparse; scattered 3...
  • 有 : 有副詞[書面語] （表示整數之外再加零數）: 30 有 5 thirty-five; 10 有 5年 fifteen years
  • 合 : 合量詞（容量單位） ge, a unit of dry measure for grain （=1 decilitre）
  • 金 : Ⅰ名詞1 （金屬） metals 2 （錢） money 3 （古時金屬制的打擊樂器） ancient metal percussion instrum...
  • 稀有 : rare; unusual; uncommon稀有貴金屬 rare precious metals; 稀有貨幣 scarce currency; 稀有氣體 rare g...
  1. Study on extraction separation rare metal ions by using a polymeric azo reagent

    聚合偶氮試劑萃取稀有金屬離子的研究
  2. With the soaring development in cosmonautics, aeronautics, telecommunication, development of new lighting and alloy material, there are tremendous demands of gallium in both domestic and international market

    隨著航天、航空、通訊、照明新材料、合金新材料等高科技技術的迅猛發展，國內外市場對金屬鎵這一稀有金屬的需求將會迅速增加。
  3. The result shows that with the addition of rare earth elements, ultrasonic irradiation and magnetic field, the chemical component, surface configuration, microstructure and properties of electroless co - ni - b and co - fe - b alloy changes remarkably. such kind of change can be described as the followings. firstly the depositing speed of electroless alloy bath is raised while the polarizability and cathodic overpotential are reduced ; secondly the surface quality of the alloy coating and adhesion of the coating and matrix are improved ; thirdly in the coatings the content of the elements in the transient group increases, but the content of cobalt decreased ; fourthly the amorphous structure is transformed to microcrystal structure and polycrystal structure ; fifthly the microhardness and wear resistance of the coating are enhanced ; sixthly coercitive force is reduced, and magnetoconductivity of the coating is increased ; lastly the magnetic intensity of the coating increases with the addition of energy and light rare earth elements such as ce, la and decreases with the addition of heavy rare earth elements such as y. on the other side, when the alloy coatings passes through the heat treatment under the temperature of 250 or 500, their properties will change

    結果顯示化學沉積co - ni - b 、 co - fe - b工藝在稀土元素（ ce 、 la 、 y 、 dy ） 、能量（超聲波、磁場）介入后，沉積過程、合金成分、鍍層形貌結構和性能都有顯著變化，表現在：鍍液的陰極極化過電位和極化度降低，沉積速度提高；鍍層的結合力、表面質量改善；鍍層中過渡族元素的含量增加，輕元素硼的含量降低，同時證實了稀土元素與過渡族元素共沉積的可能性；鍍層的顯微結構由非晶態向微晶和多晶態轉變；鍍層的顯微硬度與耐磨性提高，力學性能優化；鍍層的矯頑力降低；磁導率提高；鍍層的磁化強度在能量（超聲波、磁場）和輕稀土元素ce 、 la介入后提高，重稀土元素y介入后降低。
  4. The rare earth foam aluminum alloy has the high elasticity ratio 、 compress yield strength as well as rheopectic platform area than others in three kind foam metal of different bulk materials, further analysis the enhancement mechanism, of rare earth to the aluminum alloy with the constitution diagram

    在三種不同基體材料的泡沫金屬中，稀土泡沫鋁合金具有較高的彈性模量、抗壓屈服強度以及流變平臺區，進一步結合金相圖分析稀土對鋁合金基體的增強機理。
  5. Vital chemicals co., ltd., a large foreign invsted company, is a leading producer of selenium 、 tellurium 、 bismuth 、 cadmium 、 antimony 、 indium 、 gallium 、 sulfur and its chemicals

    先導（清遠）稀有金屬化工有限公司是一家專業生產和銷售硒、碲、鉍、鎘、銻、銦，鎵，硫等高純金屬材料及其化合物的大型外資高新技術企業。
  6. This is composed of a mixture of deuterium ( a rare isotope of hydrogen ) and lithium ( a light metal )

    核彈的主體部位由一種氘與鋰的混合物組成，氘是一種稀有的氫元素的同位素，而鋰則是一種輕金屬。
  7. It is applied to smelting the carbon steel, alloy constructional steel, stainless steel, copper, aluminum, gold, silver, niobium and tantalum etc. the technology of our intermediate frequency smelting equipment is ripe

    它適用熔煉：碳素鋼合金結構鋼不銹鋼銅鋁金銀以及稀有金屬鈮鉭合金等。我公司生產的中頻熔煉設備電路技術成熟微機控制，工作穩定，軟起動，成功率高。
  8. Lan xinzhe yu jinglu wang chenggang zhao xicheng yong qingxia ； making low alloy corrosion resistant steel from nonferrous metals slag ； hsla steels 2000 conference ， by the chinese society for metals ， oct. 31 - nov. 2 ， 2000 ， xi ‘ an ， china

    第三屆中國工程院化工、冶金與材料會議，論文集「熔融還原法從金川閃速爐渣制備低合金鐵* ，稀有金屬材料與工程，蘭新哲賀昕俞景祿趙西城王成剛，西安。
  9. The main products of the company are individual rare earth metal, mischmetal and rare earth metal wire and rod with different specification which are mainly used in rare earth steel, etc. the company also supplies all sorts of rare earth alloy and metal material for cast iron, non - ferrous metal, magnetism material, cathod mateial of ni - h battery and other hi - tech products

    公司主要產品有單一稀土金屬、混合稀土金屬及其主要用於各種稀土處理鋼中的不同規格的稀土金屬絲棒等，並為鑄鐵、有色金屬、磁性材料、鎳氫電池負極材料及其它高新技術產品提供所需的高質量的各種稀土合金和金屬材料。
  10. The combined effect of v and re can delay the dynamic recrystallization, refine the grain and second phase particles, and promote the precipitation of v ( c, n ) considerably

    釩和稀土復合微合金化有更強的推遲形變奧氏體動態再結晶，抑制奧氏體晶粒長大和細化晶粒的作用。
  11. Yixing baodeng alloy co., ltd established in dec, 1998. we concentrates on the technic innovation, production, and trade of colourful mo product, automotive lighting material, rare earth metal, magnetic alloy and alloy used for electrician. in 2005 our turnover is more than rmb40million

    是一家致力於有色金屬鉬製品汽車照明工業材料稀土金屬稀土永磁合金材料電工合金材料的生產技術開發及貿易的高科技生產型企業，創建於
  12. Yixing baodeng alloy co., ltd established in dec, 1998. we concentrates on the technic innovation, production, and trade of colourful mo product, automotive lighting material, cold bending material, rare earth metal, magnetic alloy and alloy used for electrician. in 2005 our turnover is more than rmb40million

    是一家致力於有色金屬鉬製品汽車照明工業材料冷彎型材稀土金屬稀土永磁合金材料電工合金材料的生產技術開發及貿易的高科技生產型企業，創建於
  13. The performance consistence of ab5 alloy in mass production is influenced by not only the quenching condition, but also the impurities such as fe, mg in mischmetal and the melting technology including the unit output, melting temperature and time, atmosphere, furnace frequency etc

    合金性能波動除受澆鑄時的冷卻條件影響外，還與稀土原料中鐵、鎂等雜質及熔煉工藝因素（包括單位產量、熔煉溫度、時間氣氛及爐頻等因素）有關。
  14. The rare earth additive has the tremendous influence to the compress yield strength of foam aluminum alloy, the best rare earth content is 0. 40 % ( quality score )

    摘要稀土添加劑對泡沫鋁合金的抗壓屈服強度有較大的影響，最佳的稀土添加量為0 . 40 % （質量分數） 。
  15. Main product made by taw consist of aluninium ingostm, are earth aluninium ingots cast aluminium alloys, aluminium and its alloy pipes, rods, bars, strips, profiles, coiled, rods for marking electric and bus bars

    年，主要產品有：電解鋁錠稀土鋁錠鑄造鋁合金鋁及鋁合金管材棒材型材板材以及導體鋁桿和鋁排等。
  16. The widely used mg alloy zm5 is chose as the original alloy. on the surface of the molten alloy, a layer of protective film with dense structure is formed by the addition of la, ce or mischmetal. the film prevents the penetration of oxygen and volatilization of mg vapor, and then prevents the zm5 alloy from oxidation and burning

    針對目前廣泛應用的zm5鎂合金，通過添加稀土鑭、鈰和混合稀土，在鎂合金液面上形成一層結構緻密並且具有耐久性的保護膜，阻止氧氣的進一步侵入和鎂蒸氣的向外揮發，不再產生鎂的劇烈氧化燃燒現象。
  17. A better strengthening effect on am50 by adding re has a relation to the content of zn in the matrix alloy

    稀土對am50合金力學性能改善的效果碩士學位論文要比azgl好，這與基體合金中zn的含量有關。
  18. Graphite electrodes are mainly used as electric conduction material of are furnace for steel, yellow phosphorus and industrial silicon, smelting all kinds of alloy steel, nonferrous metal and rare metal, graphite electrodes will have a wide and steady market now and in the future

    石墨電極主要用於鋼鐵黃磷工業硅等工業的電弧爐作導電材料，冶煉各種合金鋼，有色金屬及稀有金屬。石墨電極在目前及今後一段時期內均有廣闊穩定的市場。
  19. Based on results of a large number of runs ， the following conclusions can be made at this stage of research. the fensile strength of the new steel added micro alloyed process is 1. 1 times. as large as that of original specimens. impact toughness improved by 300 %, elongation ratio increased by 79 % hardness has a little improvement than before. the obtained results demonstrate that the new material has supermechanical properties with the addition of the micro allolyed process

    並在常溫下對合金化鋼的力學性能進行了測試。試驗結果表明，通過微合金化抗拉強度提高了10 . 2 % ，沖擊韌性提高300 % ，延伸率提高了79 . 5 % ，硬度稍有提高。總之，加入復合稀土、釩、鎳等微合金元素提高了材料的綜合機械性能。
  20. Its a high performance, low temperature coefficient permanent magnet with its high working temperature350 degree centigrade. when working above 180 degree centigrade, its maximum energy product bh and steady temperature are superior than ndfeb magnetic materials

    是由釤鈷和其它金屬稀土材料經配比，溶煉成合金，經粉碎壓型燒結后製成的一種磁性材料，具有高磁能積極低的溫度系數，最高工作溫度可達
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