TH164747A - Iron-based powders for powder metallurgy - Google Patents
Iron-based powders for powder metallurgyInfo
- Publication number
- TH164747A TH164747A TH1501003696A TH1501003696A TH164747A TH 164747 A TH164747 A TH 164747A TH 1501003696 A TH1501003696 A TH 1501003696A TH 1501003696 A TH1501003696 A TH 1501003696A TH 164747 A TH164747 A TH 164747A
- Authority
- TH
- Thailand
- Prior art keywords
- less
- powder
- binder
- powder metallurgy
- melting point
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract 8
- 239000000843 powder Substances 0.000 title claims abstract 8
- 229910052742 iron Inorganic materials 0.000 title claims abstract 4
- 238000004663 powder metallurgy Methods 0.000 title claims abstract 4
- 239000011230 binding agent Substances 0.000 claims abstract 5
- 239000000126 substance Substances 0.000 claims abstract 4
- 229910000831 Steel Inorganic materials 0.000 claims abstract 3
- 239000000956 alloy Substances 0.000 claims abstract 3
- 229910045601 alloy Inorganic materials 0.000 claims abstract 3
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical class [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 claims abstract 3
- 238000002844 melting Methods 0.000 claims abstract 3
- 239000010959 steel Substances 0.000 claims abstract 3
- 239000003795 chemical substances by application Substances 0.000 claims abstract 2
- 239000000314 lubricant Substances 0.000 claims abstract 2
- 238000000465 moulding Methods 0.000 claims abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 239000006229 carbon black Substances 0.000 claims 1
- 239000000789 fastener Substances 0.000 claims 1
Abstract
คำขอใหม่ปรับปรุงวันที่ 17/03/2559 การประดิษฐ์นี้จัดให้มีผงที่มีเหล็กเป็นพื้นฐานสำหรับการขึ้นรูปโลหะผงที่กันการเกาะกลุ่ม ของสารหล่อลื่นได้อย่างมีประสิทธิภาพ มีสภาพไหลได้ที่ดีเยี่ยม สามารถบรรจุโพรงแบบผนังบางได้ อย่างเท่ากัน คงแรงการขับออกหลังการขึ้นรูปให้ต่ำได้ และไม่ทำให้ความแข็งแรงของวัตถุจากการ ซินเทอร์ลดต่ำลงโดยการยึดติดส่วนประกอบโลหะผสมและตัวกระทำปรับปรุงความสามารถการตัด ให้ดีขึ้นสารใดสารหนึ่ง หรือทั้งสองสารกับพื้นผิวของผงเหล็กด้วยสารยึดที่มีจุดหลอมเหลว 150 ํซ หรือต่ำกว่า การยึดติดคาร์บอนแบล็กกับพื้นผิวของสารยึด และการกำหนดตั้งปริมาณของสารยึดอิสระ ไว้ที่ 0.02%โดยมวล หรือน้อยกว่า New Request Updated 17/03/2016 This invention provides a steel-based powder for the forming of anti-sticking powder metallurgy. Of lubricant effectively Have excellent flow conditions The thin-wall cavity can be filled evenly, keeping the ejection force low after molding. And does not cause the strength of the object from Sinter is reduced by bonding alloy components and agents, improving cutting capacity. For the betterment of any particular substance Or both to the surface of the iron powder with a binder having a melting point of 150 ํ or less. And the determination of the amount of free binder at 0.02% by mass or less.
Claims (2)
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TH164747A true TH164747A (en) | 2017-07-13 |
| TH164747B TH164747B (en) | 2017-07-13 |
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