黑碳化硅 的英文怎麼說
中文拼音 [hēitànhuàguī]
黑碳化硅
英文
black silicon carbide
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碳 :
名詞[化學] （非金屬元素） carbon （c）
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硅 :
名詞[化學] silicon （14號元素符號 si）
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The studies indicate that different content of pyrophyllite and dolomite can cause the following three cases : ( 1 ) making the refractory point decrease linearly and, to some extent, influencing the microstructure and properties of sintered body ; ( 2 ) acceleratingmullite formation during sintering, reducing thermal expansion coefficient of bond, reinforcing the matching nature and improving the flexural strength and shock strength ; ( 3 ) preventing sic grinding tool from generating black core, expanding suitable sintering temperature range of sic grinding tool
同時，也不同程度地影響了磨具燒結體的微觀結構和性能； （ 2 ）可促進在燒結過程中莫來石的形成，降低結合劑的熱膨脹系數，加強了結合劑與磨料的匹配性，提高了磨具的抗折強度和抗沖擊強度； （ 3 ）在一定溫度范圍內還可防止
碳化硅磨具出現
黑心現象，拓寬了
碳化硅磨具的燒結溫度適應范圍。
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It is also used in the manufacture of silica gel, silica, molecular sieve, zeolite etc. the application of sodium silicate will be further broadened in the future
在
化學工業中，
硅酸鈉被廣泛用於製作
硅膠、
硅熔膠、白
碳黑、分子篩、沸石等原料。
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Green colour, its hardness is only second to diamond and boron carbide. its hardness and brittleness are higher than c
綠色，硬度僅次於
碳化硼和金剛石，比
黑碳化硅硬度和脆性略高。
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The above sharpening - stone are made of the blank silicon - carbide and green silicon - carbide with the vitrified bond. and are available for bro ceaaing all kinds of stone materials and floors. for the finer grain sizes, they can be also used in sharpening of the cutting tools
此種磨石採用黑碳化硅、綠碳化硅、棕剛玉為原料，用陶瓷結合劑製作而成，適用於各種石材、地面的研磨，粒度較細的，也可用來磨礪刀具。
