燒結礦礦相 的英文怎麼說
中文拼音 [shāojiēkuàngkuàngxiāng]
燒結礦礦相
英文
sinter morphology-
It is indicated that since different kinds of iron ores have different self - characteristics, the sintering intensity of binding phase and its dependence on basicity have obvious difference
結果表明：不同種類的鐵礦粉由於其自身特性的不同，所生成的燒結粘結相的強度以及隨二元堿度的變化規律有明顯差異。In sintering process, for melted mineral fines bind unmelted core ores when cooled, the self - intensity of binding phase in iron ores is one of the basic indexes to estimate sintered binding status
摘要在鐵礦粉燒結過程中，熔化的礦粉在冷卻過程中起著粘結周圍未熔礦粉的作用，因此這一粘結相的自身強度是衡量燒結礦固結狀況的重要指標之一。Producer of high purity metals and chemicals used in electronics, fiber optics, and semiconductors. products include germanium, germanium tetrachloride, germanium oxide, arsenic, antimony, copper, cadmium and tellurium
-擁有轉爐和電爐鋼兩個生產系統，包括礦山采選燒結焦化煉鐵煉鋼連鑄軋材以及相應的動力運輸機械建築安裝等。Mineral compositions and the microstructure were investigated by xrd and sem ; the result show that the second phase and liquid phase are produced during sintering, and the second phase and liquid phase were filled in space of the al2o3 crystals, which can control the microstructure efficaciously
通過xrd 、 sem （帶能譜分析）等測試手段測試樣品的礦物組成和顯微結構；結果表明，引入mgo等礦化劑后，材料在燒結過程中主要形成第二相和一定量的低共溶相填充在al _ 2o _ 3晶粒之間，籍此可以有效控制材料的顯微結構。Abstract : the degradation mechanism of sinters of taigang was analyzed with the mineral microscope, and some contermeasures were proposed
文摘:介紹了太鋼燒結礦自然粉化的狀況，藉助礦相顯微鏡研究了燒結礦粉化的機理，提出了抑制粉化的措施。Compared with 3 %, the temperature of polymorphic transition between anatase and rutile of 8 % which is the molar quantities of mixed rare earth is a little lower. the calcination temperature is a main reason which influences the structure of phase
摻入鏑的含量8時，銳鈦礦相向金紅石相的轉變溫度與3相比有所降低，所以煅燒溫度是影響產物結構的主要原因。The intermediate - temperature sofc ( solid oxide fuel cell ) ’ s electrolyte with perovskite - type lsgm ( la _ ( 0. 9 ) sr _ ( 0. 1 ) ga _ ( 0. 8 ) mg _ ( 0. 2 ) o _ ( 3 - ) ) was synthesized using advanced pechini method and solidification method. the thermal and electrical properties of the sintered samples ( synthesized by two different methods ) were measured and compared by thermal expansion and ac impedance spectroscopy ; the phase transformation process and inner structure were measured and compared by xrd, dta - tg and ac impedance spectroscopy. the research results show that the electrolyte synthesized by advanced pechini method has several advantages, such as fine pre - powders, low sintering temperature, reduced or eliminated impurity phases and high conductivity etc. so, the apm is ideal method to synthesize lsgm
採用改進的檸檬酸法（以檸檬酸和edta乙二氨四乙酸為復合絡和劑，檸檬酸為燃料）和固相法分別制備了具有鈣鈦礦結構的中溫固體氧化物燃料電池的電解質材料lsgm （ la _ （ 0 . 9 ） sr _ （ 0 . 1 ） ga _ （ 0 . 8 ） mg _ （ 0 . 2 ） o _ （ 3 - ） ） ，用差熱?熱重分析（ dta / tg ） 、 x光衍射分析（ xrd ） 、交流阻抗譜技術（ ac - impedancespectra ） 、比表面積分析（ bet ）和燒結收縮率曲線等手段對產物的熱分解過程、物相轉變和內部結構等進行了表徵，並對由這些粉體燒結而成的固體氧化物燃料電池的電解質材料的電導率進行了檢測。Dense microstructure was detected in the pmzn piezoelectric ceramics with the sol - gel method synthesized pzt and the sol - self - combustion method synthesized pzt as matrix respectively, exhibiting homogeneous grain sizes less than 1 u m
而且採用溶膠-凝膠法和溶膠-自燃燒法合成的pzt為基體制備的pmzn壓電陶瓷具有完全的四方相鈣鈦礦結構、燒結緻密度較好、晶粒分佈均勻、平均粒徑在1 m以下。Combined core - shell method with scm, pmw - pnn - pt ceramics with core - shell structure, which have excellent dielectric temperature stability, were successfully prepared. the new mechanism of improving temperature stability of dielectric properties was put forward. the main contents are lis ted as bellows : in the systems of pmn - pt, the effects of the chemical reactivities of the starting materials such as soluble mg - salts instead of mgo, pb - salts instead of pbo and ti ( oc4h9 ) 4 instead of tio2 respectively on the formation of perovskite phase were investigated in detail
Scm法與cpm法的工藝相比，工藝簡單，預燒溫度和燒結溫度低，反應時間短；陶瓷緻密，介電性能比cmo法和cpm法明顯得到改善，而且在沒有pt存在時，仍可制得純鈣鈦礦結構的pmn基、 pnn基、 pfw基陶瓷。However few existed in nature. many of the multiferroelectric magnetoelectric material have been synthesized by two phases for the purpose, and many of the research have always been concentrated on the substitution between the a - site cation ln and other metallic ions effect on the properties
這些材料很少存在於自然界中，為了達到這種效果，大多可以利用兩相混合燒結獲得，且主要就鈣鈦礦結構相中a位離子ln與其它金屬離子的取代及對性能影響進行研究。分享友人