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  • Published a report for our new product “REFTAT® AC-1” in the “Taikabutsu” - The basic characteristic analysis of mass-produced Al4SiC4
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  • Published a report for our new product “REFTAT® AC-1” in the “Taikabutsu” - The basic characteristic analysis of mass-produced Al4SiC4

Published a report for our new product “REFTAT® AC-1” in the “Taikabutsu” - The basic characteristic analysis of mass-produced Al4SiC4

03.22.2018

耐火物誌に、当社新商品「REFTAT® AC-1」を用いた、量産型Al<sub>4</sub>SiC<sub>4</sub>の基本特性分析に関するレビューが掲載

Summary

The Okayama Ceramics Research Foundation (OCRF) and others published a report(1) on “the basic characteristic analysis of mass-produced Al4SiC4” in the “Taikabutsu” issued by the Technical Association of Refractories.
Since the aluminium silicon carbide Al4SiC4 has an interesting feature, it is drawing attention as new functional materials in the fields of high temperature materials and refractory raw materials etc.

複合炭化物Al<sub>4</sub>SiC<sub>4</sub>は興味深い特徴をもつことから、新たな機能性材料として高温材料、耐火物原料等の分野において注目されています。

In this report, they reported the analysis results of chemical composition, mineral composition, particle appearance, true density and particle size as characteristics of raw material Al4SiC4 powder.
In addition, they prepared a dense sintered compact using Al4SiC4 then evaluated and reported its hardness, thermal expansion and thermal conductivity.
From the analysis results above, they concluded that mass-produced Al4SiC4 is a product with basic characteristics equivalent to the literature values that was reported in previous research.

Though a mass production of Al4SiC4 had not been achieved before, OCRF and Tateho Chemical Industries established the mass production process as a result of our collaborative research.
In December 2017, TATEHO launched “REFTAT® AC-1” onto the market.
(1) Yasuhiro Hoshiyama, Tomohiro Nishikawa, Shigeyuki Takanaga, Masaki Kitagaki, Takeshi Konishi:Taikabutsu, 70 [1] 42-44 (2018).

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炭化アルミニウムケイ素(Al<sub>4</sub>SiC<sub>4</sub>) REFTAT®

REFTAT®

Form: Powder

Tateho’s REFTAT® AC-1 (Aluminium silicon carbide, (Al4SiC4) has a high melting point of 2037 °C. This is a material stable in a wide range of temperatures and has excellent water resistance.

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