射出成形　　ＭＩＭプロセス条件がＳＵＳ６３０焼結体の組織と機械的性質に及ぼす影響

• 中山 英樹

  キングインベスト(株)

• 京極 秀樹

  近畿大学工学部機械システム工学科

• 小松 眞一郎

  近畿大学工学部機械システム工学科

書誌事項

タイトル別名

• Effect of MIM Process Conditions on Microstructure and Mechanical Properties of Sintered SUS630 Compacts.
• MIM プロセス ジョウケン ガ SUS630 ショウケツタイ ノ ソシキ ト

抄録

The effect of process conditions on the microstructure and mechanical properties of SUS630 compacts made by metal injection molding were investigated. The compacts were made by injecting the mixture of gas-atomized SUS630 powder and polyamide binder into a metallic mold. The compacts were debound in air at 513K, 553K and 593K for 7.2ks, and sintered in vacuum at 1523K, 1573K and 1623K for 7.2ks. The carbon content of the sintered compacts was found to be controlled accurately by the debinding temperature. The microstructures of the sintered compacts varied with carbon content: they consisted of martensite and δ-ferrite at lower carbon content, and of martensite and austenite at higher carbon content. The mechanical properties also changed significantly with the carbon content.

収録刊行物

• 粉体および粉末冶金

  粉体および粉末冶金 44 (11), 1019-1023, 1997

  一般社団法人 粉体粉末冶金協会

キーワード

• Metal Injection Molding
• Debinding
• Sintering
• SUS630
• Microstructure
• Mechanical Properties

詳細情報

• CRID: 1390282681284979328
• NII論文ID: 10002261677
• NII論文ID: 10003381427
• NII書誌ID: AN00222724
• DOI: 10.2497/jjspm.44.1019
• COI: 1:CAS:528:DyaK1cXntV0%3D
• ISSN: 18809014
• ISSN: 05328799
• NDL書誌ID: 4344272
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4344272
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可