A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BONDED BODY MANUFACTURING METHOD
PROBLEM TO BE SOLVED: To provide a bonded body manufacturing method capable of improving operating efficiency.SOLUTION: A bonded body manufacturing method includes: preparing a mixture 10 in which a carbon adhesive 5 and a Si-Ti alloy powder 6 are mixed; placing the mixture 10 between bonding surfaces 2a, 3a of a pair of ceramic matrix composites (CMC) 2, 3 to be bonded; and after hardening the carbon adhesive 5 in the mixture 10 to bond the CMC 2, 3 to each other, reacting a carbon (C) component of the carbon adhesive 5 with a silicon (Si) powder and a titanium (Ti) powder by performing vacuum heat treatment to produce silicon carbide (SiC) and titanium carbide (TiC) to bond the CMC 2, 3 to each other.SELECTED DRAWING: Figure 2
【課題】より作業効率を向上させることのできる接合体製造方法を提供すること。【解決手段】カーボン接着剤５とＳｉ−Ｔｉ合金粉末６とを混合した混合物１０を準備し、当該混合物１０を接合対象である一対のＣＭＣ２、３の接合面２ａ、３ａ間に配置し、混合物１０中のカーボン接着剤５を硬化させてＣＭＣ２、３を接着させた後、真空熱処理を行うことでカーボン接着剤５の炭素（Ｃ）成分と、ケイ素（Ｓｉ）粉末及びチタン（Ｔｉ）粉末とを反応させ、炭化ケイ素（ＳｉＣ）及び炭化チタン（ＴｉＣ）を生成してＣＭＣ２、３の接合を行う。【選択図】図２
BONDED BODY MANUFACTURING METHOD
PROBLEM TO BE SOLVED: To provide a bonded body manufacturing method capable of improving operating efficiency.SOLUTION: A bonded body manufacturing method includes: preparing a mixture 10 in which a carbon adhesive 5 and a Si-Ti alloy powder 6 are mixed; placing the mixture 10 between bonding surfaces 2a, 3a of a pair of ceramic matrix composites (CMC) 2, 3 to be bonded; and after hardening the carbon adhesive 5 in the mixture 10 to bond the CMC 2, 3 to each other, reacting a carbon (C) component of the carbon adhesive 5 with a silicon (Si) powder and a titanium (Ti) powder by performing vacuum heat treatment to produce silicon carbide (SiC) and titanium carbide (TiC) to bond the CMC 2, 3 to each other.SELECTED DRAWING: Figure 2
【課題】より作業効率を向上させることのできる接合体製造方法を提供すること。【解決手段】カーボン接着剤５とＳｉ−Ｔｉ合金粉末６とを混合した混合物１０を準備し、当該混合物１０を接合対象である一対のＣＭＣ２、３の接合面２ａ、３ａ間に配置し、混合物１０中のカーボン接着剤５を硬化させてＣＭＣ２、３を接着させた後、真空熱処理を行うことでカーボン接着剤５の炭素（Ｃ）成分と、ケイ素（Ｓｉ）粉末及びチタン（Ｔｉ）粉末とを反応させ、炭化ケイ素（ＳｉＣ）及び炭化チタン（ＴｉＣ）を生成してＣＭＣ２、３の接合を行う。【選択図】図２
BONDED BODY MANUFACTURING METHOD
接合体製造方法
SHINOHARA TAKAHIKO (author) / SAKAMOTO RIE (author) / KANAZAWA SHINGO (author) / SATO AKIHIRO (author) / ARAKI TAKAHITO (author)
2017-03-16
Patent
Electronic Resource
Japanese
IPC:
C04B
Kalk
,
LIME
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