Patenton — panteon of patents

(19)

RU

(11)

2 837 055

(13)

C1

(51)

IPC

B21J3/00(2006-01-01)

C10M125/28(2006-01-01)

C10M125/10(2006-01-01)

C10N40/24(2006-01-01)

C10M103/00(2006-01-01)

(21) (22)

Application

2024112766, 2024-05-08

(24)

Start date

2024-05-08

(22)

Actual filing date

2024-05-08

(45)

Published

2025-03-25

(72)

Inventor

Chetverikov Sergej GennadevichBozheskov Aleksej NikolaevichKuznetsov Vladimir IvanovichPashnina Elena YurevnaKrasikov Andrej VladimirovichKrivosheev Andrej AleksandrovichTumashev Aleksandr SergeevichUlyanov Andrej GeorgievichTvorogov Dmitrij NikolaevichZenkina Tatyana IvanovnaSokolov Dmitrij Konstantinovich

(73)

Holder

Aktsionernoe Obshchestvo Trubnyj Zavod"

GLASS LUBRICANT FOR HOT PRESSING OF HOLLOW PROFILES FROM STAINLESS STEEL GRADES Russian patent published in 2025 - IPC B21J3/00 C10M125/28 C10M125/10 C10N40/24 C10M103/00 

Abstract RU 2837055 C1

FIELD: chemistry.

SUBSTANCE: invention relates to glass lubricant for hot pressing of hollow sections from stainless steel grades. Glass lubricant contains the following components, wt.%: Al2O3 3-13, CaO 8-20, MgO 1-8, B2O3 2-9, alkali metal oxide 2-15, SiO2 – the rest.

EFFECT: formation of a uniform separating layer of glass lubricant on the surface of the article and increased durability of the pressing tool.

4 cl, 3 tbl

Similar patents RU2837055C1

Title Year Author Number
LUBRICANT FOR HOT METAL FORMING 2005
  • Bogatov Aleksandr Aleksandrovich
  • Mikhajlova Ljudmila Petrovna
 RU2298581C2
GLASS LUBRICANT FOR NEEDLE USED IN PROCESS OF HOT PRESSING OF TUBES AND HOLLOW PROFILES 0
  • Chujko Pavel Ivanovich
  • Drobich Oleg Pavlovich
  • Khamkhotko Anatolij Fedorovich
  • Chunikhina Tatyana Leonidovna
  • Uvarova Raisa Evtikhievna
  • Belousova Larisa Yakovlevna
  • Yakimenko Nikolaj Savvich
  • Shperlin Pavel Ilich
 SU568673A1
LUBRICANT FOR METAL HOT TREATMENT PRESSURE 1999
  • Anisimova I.V.
  • Manegin Ju.V.
  • Chikalov S.G.
  • Kuznetsov V.Ju.
  • Kirichenko V.V.
  • Ananjan V.V.
 RU2148616C1
GLASS GREASE FOR HOT DEFORMATION OF METALS 0
  • Chujko P.I.
  • Drobich O.P.
  • Khamkhotko A.F.
  • Chunikhina T.L.
  • Gerzmava D.V.
  • Shperlin P.I.
  • Korobochkin I.Yu.
  • Tarasenko V.A.
  • Belousova L.Ya.
 SU681909A1
LUBRICANT FOR HOT PROCESSING METALS BY PRESSURE 1990
  • Anisimova I.V.
  • Manegin Ju.V.
  • Pritomanov A.E.
  • Makarov A.M.
  • Tarasov V.V.
  • Chernjavskij V.V.
  • Ivanov P.N.
 RU2017799C1
METHOD FOR APPLYING SKULL ON CONVERTER LINING 2016
  • Skubakov Oleg Nikolaevich
  • Kolchugin Semen Vladimirovich
  • Zavodyanyj Aleksej Vasilevich
  • Shapovalov Aleksej Nikolaevich
  • Ganin Dmitrij Rudolfovich
 RU2632738C1
GLASS GREASE FOR HOT DEFORMATION OF METALS 0
  • Chujko P.I.
  • Drobich O.P.
  • Khamkhotko A.F.
  • Chunikhina T.L.
  • Gerzmava D.V.
  • Yakimenko N.S.
  • Shperlin P.I.
  • Korobochkin I.Yu.
  • Uvarova R.E.
  • Dovbysh N.V.
 SU681910A1
LUBRICANT FOR HOT METAL WORKING UNDER PRESSURE 2001
  • Anisimova I.V.
  • Frolochkin V.V.
  • Lube I.I.
  • Kuznetsov V.Ju.
  • Kirichenko V.V.
  • Avdoshin A.V.
  • Agarkov Ju.S.
  • Zenkina T.I.
 RU2206604C1
COMPOSITION OF FLUX FOR WELDING AND HARD FACING BY WIRE AND AUSTENITE STEEL TAPE 2013
  • Karzov Georgij Pavlovich
  • Galjatkin Sergej Nikolaevich
  • Mikhaleva Ehmma Ivanovna
  • Morozovskaja Irina Anatol'Evna
  • Vorona Roman Aleksandrovich
 RU2530107C1

RU 2 837 055 C1

Authors

Chetverikov Sergej Gennadevich

Bozheskov Aleksej Nikolaevich

Kuznetsov Vladimir Ivanovich

Pashnina Elena Yurevna

Krasikov Andrej Vladimirovich

Krivosheev Andrej Aleksandrovich

Tumashev Aleksandr Sergeevich

Ulyanov Andrej Georgievich

Tvorogov Dmitrij Nikolaevich

Zenkina Tatyana Ivanovna

Sokolov Dmitrij Konstantinovich

Dates

2025-03-25—Published

2024-05-08—Filed

download Download PDF read Similar patents