TH64286B - Hot-pressed steel plates and processes for the manufacture of hot-pressed assemblies using this steel plate. - Google Patents
Hot-pressed steel plates and processes for the manufacture of hot-pressed assemblies using this steel plate.Info
- Publication number
- TH64286B TH64286B TH1201002629A TH1201002629A TH64286B TH 64286 B TH64286 B TH 64286B TH 1201002629 A TH1201002629 A TH 1201002629A TH 1201002629 A TH1201002629 A TH 1201002629A TH 64286 B TH64286 B TH 64286B
- Authority
- TH
- Thailand
- Prior art keywords
- hot
- pressed
- steel plate
- steel
- manufacture
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 6
- 239000010959 steel Substances 0.000 title abstract 6
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 230000000712 assembly Effects 0.000 title 1
- 238000000429 assembly Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000007731 hot pressing Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 238000003825 pressing Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Abstract
DC60(16/08/55) การประดิษฐ์นี้จัดให้มีแผ่เหล็กกล้าอัดร้อนที่มีความต้านท้านการออกซิไดส์ที่ดีเยียมเพื่อให้ สามารถยังยั้งการก่อรูปของสะเก็ดสนิมและZnOระหว่างการอัดร้อนรวมถึงมีสมบัติการอัดเย็นที่ดี เยี่ยมและกรรมวิธีสำหรับการผลิตชิ้นประกอบที่ได้รับการอัดร้อนที่ใช้แผ่นเหล็กกล้านี้แผ่น เหล็กกล้าอัดร้อนนี้ประกอบด้วยชั้นเคลือบที่มีNi10ถึง25เปอร์เซ็นต์โดยมวลและการทำให้ดุลของ Znและสารเจือปนที่หลีกเลี่ยงไม่ได้และที่มีมวลต่อหน่วยพื้นที่เท่ากับ10ถึง90กรัม/ตร.ม.และชั้น หล่อลื่นที่มีสารหล่อลื่นที่เป็นของแข็งตามลำดับที่ได้รับการตั้งชื่อบนพื้นผิวของแผ่นเหล็กกล้า DC60(16/08/55) The present invention provides hot pressed steel sheets with excellent oxidation resistance so that It can also suppress the formation of rust flakes and ZnO during hot pressing and has good cold pressing properties. and a method for producing hot-pressed components using this steel plate. This hot pressed steel consists of a coating containing up to 25 percent Ni10 by mass and a balance of Zn and impurities that are unavoidable and whose mass per unit area is 10 to 90 g/sq m and layer Lubricated with solid lubricants in the named order on the surface of the steel plate.
Claims (1)
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TH64286B true TH64286B (en) | 2014-12-30 |
| TH138557A TH138557A (en) | 2014-12-30 |
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