JPS5679193A - Lubricant for pressing metallic material - Google Patents
Lubricant for pressing metallic materialInfo
- Publication number
- JPS5679193A JPS5679193A JP15709979A JP15709979A JPS5679193A JP S5679193 A JPS5679193 A JP S5679193A JP 15709979 A JP15709979 A JP 15709979A JP 15709979 A JP15709979 A JP 15709979A JP S5679193 A JPS5679193 A JP S5679193A
- Authority
- JP
- Japan
- Prior art keywords
- lubricant
- base oil
- uniformly dispersed
- potassium borate
- colloidal calcium
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Lubricants (AREA)
Abstract
PURPOSE: A novel type lubricant that is made by uniformly dispersing a specific amount of potassium borate in a base oil for lubricant, thus prolonging the life of working tools when metal materials such as steel or stainless steel, which is plastically hard workable, are pressed.
CONSTITUTION: (A) 4W40wt% of potassium borate is uniformly dispersed in a lubricant base oil such as rape seed oil and, when necessary, (B) 0.02W5wt% of zinc dialkylthiophosphate and/or (C) 5W60wt% of colloidal calcium carbonate are uniformly dispersed therein to produce the objective lubricant. As component C, the colloidal calcium carbonated is treated with a fatty acid or resin with ultrafine particle sizes of about 0.03W0.04μm.
EFFECT: The resultant lubricant is odorless and slightly tinted, free from seizing and discoloration in processed products.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15709979A JPS5679193A (en) | 1979-12-03 | 1979-12-03 | Lubricant for pressing metallic material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15709979A JPS5679193A (en) | 1979-12-03 | 1979-12-03 | Lubricant for pressing metallic material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5679193A true JPS5679193A (en) | 1981-06-29 |
Family
ID=15642213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15709979A Pending JPS5679193A (en) | 1979-12-03 | 1979-12-03 | Lubricant for pressing metallic material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5679193A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59105095A (en) * | 1982-12-09 | 1984-06-18 | Nippon Parkerizing Co Ltd | Lubricant for hot plastic forming |
JPH04501431A (en) * | 1988-08-13 | 1992-03-12 | ヘキスト・アクチェンゲゼルシャフト | Preparation method of ferroelectric liquid crystalline Si-containing polymer and its use in electro-optical components |
EP0622443A2 (en) * | 1993-04-30 | 1994-11-02 | Yushiro Chemical Industry Co. Ltd. | Machining oil composition |
US5716913A (en) * | 1995-04-18 | 1998-02-10 | Asahi Denka Kogyo Kabushiki Kaisha | Metal working oil composition and method of working metal |
EP1816184A4 (en) * | 2004-11-22 | 2008-06-25 | Sumitomo Metal Ind | Powder lubricant composition for hot working and process for producing seamless tube |
-
1979
- 1979-12-03 JP JP15709979A patent/JPS5679193A/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59105095A (en) * | 1982-12-09 | 1984-06-18 | Nippon Parkerizing Co Ltd | Lubricant for hot plastic forming |
JPS6318997B2 (en) * | 1982-12-09 | 1988-04-20 | Nippon Packaging Kk | |
JPH04501431A (en) * | 1988-08-13 | 1992-03-12 | ヘキスト・アクチェンゲゼルシャフト | Preparation method of ferroelectric liquid crystalline Si-containing polymer and its use in electro-optical components |
EP0622443A2 (en) * | 1993-04-30 | 1994-11-02 | Yushiro Chemical Industry Co. Ltd. | Machining oil composition |
EP0622443A3 (en) * | 1993-04-30 | 1995-05-10 | Yushiro Chem Ind | Machining oil composition. |
US5716913A (en) * | 1995-04-18 | 1998-02-10 | Asahi Denka Kogyo Kabushiki Kaisha | Metal working oil composition and method of working metal |
EP1816184A4 (en) * | 2004-11-22 | 2008-06-25 | Sumitomo Metal Ind | Powder lubricant composition for hot working and process for producing seamless tube |
US7919439B2 (en) | 2004-11-22 | 2011-04-05 | Sumitomo Metal Industries, Ltd. | Powdered lubricant composition for hot working and method for manufacturing seamless tubes |
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