tungsten carbide
鎢碳化物
silicon carbide
碳化硅
Boron carbide can be obtained by means of thermal decomposition of triethylborane, tripropylborane and tributylborane, respectively.
以合成的三乙基硼、三丙基硼和三丁基硼爲原料通過熱裂解制備純度較高的碳化硼超硬材料；
The characteristic and distinguished method of two classificatory cemented carbide binder is expatiated.It is recommended that GBY is a new cemented carbide binder.
闡述了兩大類硬質合金成形劑的特點和區分方法,介紹了一種新型硬質合金成形劑-<b>GBY</b>。
The rifts at both installation holes of the silicon carbide rod ends shall be blocked by asbest rope.
硅碳棒兩端安裝孔處的隙縫應用石棉繩堵塞。
The crack initiates at stress concentration point in the root of weld, where has much more martenite, carbide and inclusion, and the serious hydrogen segregation.
裂紋均在焊縫根部應力集中處萌生，該處馬氏體含量比較大，碳化物及夾雜物較多，氫的偏聚現象嚴重。
The catalysts on studying can divide into two kinds: the transition metal bifunctional catalysts and the nitride, carbide and oxycarbide catalysts of transition metals.
目前,正丁烷脫氫異構催化劑可以分爲兩類,過渡金屬雙功能催化劑和過渡金屬氮化物、碳化物和碳氧化物催化劑。
It is proved that the pressmark of tooth root, the state of carbide and remanentelements in the material have different effects on the toughness of POwer hacksaw blades.
結果證明，機用鋸條的分齒壓痕、基體碳化物狀況以及材料中的殘存元素等對機用鋸條的韌性有不同程度的影響。
Taking the superfinishing of thin-wall hole machining as an example, the design and application of combined carbide core drill and reamer are introduced.
以本廠簿壁孔精加工爲例，介紹了硬質合金擴鉸複合刀具的設計、結構參數、使用情況及應用效果。
The hydrodenitrogenation(HDN) performance of the molybdenum carbide catalyst was evaluated by using 5% pyridine/cyclohexane as a model reactant.
以吡啶/環己烷溶液爲模型化合物,在高壓微反裝置上評價了碳化鉬催化劑的吡啶加氫脫氮性能。
Transformation mechanism of carbides and their effect on the stress rupture property were investigated in a Ni-base single crystal superalloy with microcontent of carbon.
研究了一種含微量(0.015%)碳的鎳基單晶高溫合金在熱處理和持久過程中的碳化物演化機制以及各種碳化物對合金持久性能的影響。
Thermoresistant saggers containing silicon carbide and granular filler were produced through slip casting in plaster mould.
用石膏模澆注法生產出了含碳化硅和粒狀填料的耐熱匣鉢。
Cemented carbides metal: Tungsten powder, carbonize tungsten, Cobalt powder, Molybdenum powder, pure tungsten, Cobalt nickel material, tungsten copper metal, etc.
硬質合金原料：鎢粉、碳化鎢粉、鈷粉、鎳粉、鉬粉、高純鎢、鎢銅合金、鈷鎳材料及其它合金粉末；
Although PM has solved the problem of carbide segregation and crassitude fundamentally, it has complicated technics and extortionate cost, so restricts its application.
粉末冶金雖然從根本上解決了碳化物偏析和粗大的問題，但其工藝複雜，成本過高，應用受到限制。
The results of research show that the impurity of infusibility and metal ion has been removed after the leaching of calcium carbide residue, and the transform rate of hydrated lime up to about 88%.
研究表明,電石渣經浸取後不溶性雜質與金屬離子雜質都被除去,氫氧化鈣轉化率爲88%左右。
The second carbide is dispersed in the matrix which has good plastoelastic retained austenite, also slows up the material loss when the sands erode the surface.
基體中彌散分佈着二次碳化物及具有良好彈塑性的殘餘奧氏體，也減緩了砂粒沖刷表面時的材料流失；
The characteristics of each cement clinker process by carbide slag in domestic were analysed. dry prebaking, dry grinding, and dry burn process are best prospective.
分析了國內各種利用電石渣生產水泥熟料工藝的特點,認爲選擇新型幹法預烘乾幹磨乾燒工藝是最具發展前途的工藝。
tungsten carbide
鎢碳化物
silicon carbide
碳化硅
Boron carbide can be obtained by means of thermal decomposition of triethylborane, tripropylborane and tributylborane, respectively.
以合成的三乙基硼、三丙基硼和三丁基硼爲原料通過熱裂解制備純度較高的碳化硼超硬材料；
The characteristic and distinguished method of two classificatory cemented carbide binder is expatiated.It is recommended that GBY is a new cemented carbide binder.
闡述了兩大類硬質合金成形劑的特點和區分方法,介紹了一種新型硬質合金成形劑-<b>GBY</b>。
The rifts at both installation holes of the silicon carbide rod ends shall be blocked by asbest rope.
硅碳棒兩端安裝孔處的隙縫應用石棉繩堵塞。
The crack initiates at stress concentration point in the root of weld, where has much more martenite, carbide and inclusion, and the serious hydrogen segregation.
裂紋均在焊縫根部應力集中處萌生，該處馬氏體含量比較大，碳化物及夾雜物較多，氫的偏聚現象嚴重。
The catalysts on studying can divide into two kinds: the transition metal bifunctional catalysts and the nitride, carbide and oxycarbide catalysts of transition metals.
目前,正丁烷脫氫異構催化劑可以分爲兩類,過渡金屬雙功能催化劑和過渡金屬氮化物、碳化物和碳氧化物催化劑。
It is proved that the pressmark of tooth root, the state of carbide and remanentelements in the material have different effects on the toughness of POwer hacksaw blades.
結果證明，機用鋸條的分齒壓痕、基體碳化物狀況以及材料中的殘存元素等對機用鋸條的韌性有不同程度的影響。
Taking the superfinishing of thin-wall hole machining as an example, the design and application of combined carbide core drill and reamer are introduced.
以本廠簿壁孔精加工爲例，介紹了硬質合金擴鉸複合刀具的設計、結構參數、使用情況及應用效果。
The hydrodenitrogenation(HDN) performance of the molybdenum carbide catalyst was evaluated by using 5% pyridine/cyclohexane as a model reactant.
以吡啶/環己烷溶液爲模型化合物,在高壓微反裝置上評價了碳化鉬催化劑的吡啶加氫脫氮性能。
Transformation mechanism of carbides and their effect on the stress rupture property were investigated in a Ni-base single crystal superalloy with microcontent of carbon.
研究了一種含微量(0.015%)碳的鎳基單晶高溫合金在熱處理和持久過程中的碳化物演化機制以及各種碳化物對合金持久性能的影響。
Thermoresistant saggers containing silicon carbide and granular filler were produced through slip casting in plaster mould.
用石膏模澆注法生產出了含碳化硅和粒狀填料的耐熱匣鉢。
Cemented carbides metal: Tungsten powder, carbonize tungsten, Cobalt powder, Molybdenum powder, pure tungsten, Cobalt nickel material, tungsten copper metal, etc.
硬質合金原料：鎢粉、碳化鎢粉、鈷粉、鎳粉、鉬粉、高純鎢、鎢銅合金、鈷鎳材料及其它合金粉末；
Although PM has solved the problem of carbide segregation and crassitude fundamentally, it has complicated technics and extortionate cost, so restricts its application.
粉末冶金雖然從根本上解決了碳化物偏析和粗大的問題，但其工藝複雜，成本過高，應用受到限制。
The results of research show that the impurity of infusibility and metal ion has been removed after the leaching of calcium carbide residue, and the transform rate of hydrated lime up to about 88%.
研究表明,電石渣經浸取後不溶性雜質與金屬離子雜質都被除去,氫氧化鈣轉化率爲88%左右。
The second carbide is dispersed in the matrix which has good plastoelastic retained austenite, also slows up the material loss when the sands erode the surface.
基體中彌散分佈着二次碳化物及具有良好彈塑性的殘餘奧氏體，也減緩了砂粒沖刷表面時的材料流失；
The characteristics of each cement clinker process by carbide slag in domestic were analysed. dry prebaking, dry grinding, and dry burn process are best prospective.
分析了國內各種利用電石渣生產水泥熟料工藝的特點,認爲選擇新型幹法預烘乾幹磨乾燒工藝是最具發展前途的工藝。
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