FIELD: process engineering.
SUBSTANCE: this invention relates to handling of metal articles for cold forming by application of lubricant coat on said metal surface. Note here that lubricant coat is formed at contact between said surface with aqueous composition of lubricants including at least one aqueous, water-containing and water-repellant oxide and/or silicate that represents at least one liquid glass, silica gel, silicic acid hydrosol, ethyl silicate and/or at least one product of their precipitation, hydrolysis product and/or condensation product. Besides, it includes polymer organic material containing at least one ionomer and at least one non-ionomer compound Note also that ionomers consist, mainly, of ionomer copolymers and represent the composed of compounds based on acrylic acid/metacrylic acid, ethylene, propylene, styrene their ethers and/or salts, or mixed thereof. Note also that ionomer features molecular weight of 2000-15000. Said non-ionomer compounds are selected from oligomers, polymers and/or copolymers based on acrylic acid/metacrylic acid, amide, amine, aramide, epoxide, ethylene, imide, ether, propylene, urethane and their ethers and/or their salts. besides, this invention relates to composition of lubricants, coat for cold forming and application of composition of lubricants and coats.
EFFECT: ease of cold forming.
23 cl, 3 tbl, 23 ex
| Title |
Year |
Author |
Number |
| APPLICATION OF LUBRICANT COMPOSITION COATING CONTAINING WAXES ON METAL SURFACES |
2009 |
- Rau Uve
- Nittel' Klaus-Diter
|
RU2515984C2 |
| METHOD OF COATING METAL SURFACES WITH PHOSPHATE LAYER AND THEN WITH POLYMER LUBRICANT LAYER |
2009 |
- Rau Uve
- Nittel' Klaus-Diter
- Lang Andreas
|
RU2501848C2 |
| BUTYL IONOMER LATEX |
2011 |
- Ehdkinson Dana K.
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RU2567393C2 |
| STEEL SHEET FOR HOT FORMING AND METHOD OF PRODUCING PARTS FROM STEEL SHEET BY HOT FORMING |
2012 |
- Miesi, Tatsuya
- Nakadzima, Sejdzi
- Nakamaru, Khiroki
|
RU2591905C2 |
| COMPOSITION FOR COATING CONTAINING LAYERED SILICATE PIGMENT, AND METHOD OF CREATING TRANSPARENT OR TRANSLUCENT EMISSIVE COATING |
2011 |
- Grustska Charlz Dzh.
- Tompson Aron
- Dimer Majkl
- Smit Noel
|
RU2641757C2 |
| IONOMERIC BUTYL RUBBER, PEROXIDE-VULCANISED ARTICLE MADE THEREFROM AND ARTICLE HAVING SUBSTRATE BONDED WITH SAID RUBBER |
2007 |
- Resendesh Ruj
- Krista Rehjner B.
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RU2459837C2 |
| ADSORPTIVE MATERIAL, CONSISTING OF POROUS FUNCTIONAL SOLID SUBSTANCE, PUT INTO POLYMERIC MATRIX |
2002 |
- Fritts Khans-G.
- Khammer Jokhen
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RU2329097C2 |
| METHOD OF PREPARING METAL MOLDED ARTICLES FOR COLD FORMING |
2014 |
- Gyuttler, Bendzhamin
- Shnajder, Ralf
- Khollmann, Frank
- De Lui Garsia
- Nives Kintana, Inyaki
- Orben, Martin
- Shvinke-Kruze, Norbert
|
RU2696628C2 |
| MICROCAPSULAR ADDITIVES FOR RUBBER AND METHOD OF PREPARING SAID ADDITIVES |
2006 |
- Jobmann Monika
- Rafler Geral'D
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RU2376058C2 |
| IMPREGNATED YARNS OF GLASS FIBERS AND CLOTH ON THEIR BASE |
1999 |
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- Vu Ksiang
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- Novich Brjus Eh.
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