MD20010184A - Powdery composition for hard-facing - Google Patents

Powdery composition for hard-facing

Info

Publication number
MD20010184A
MD20010184A MD20010184A MD20010184A MD20010184A MD 20010184 A MD20010184 A MD 20010184A MD 20010184 A MD20010184 A MD 20010184A MD 20010184 A MD20010184 A MD 20010184A MD 20010184 A MD20010184 A MD 20010184A
Authority
MD
Moldova
Prior art keywords
hard
facing
composition
earth metals
powdery
Prior art date
Application number
MD20010184A
Other languages
Romanian (ro)
Other versions
MD2879B2 (en
Inventor
Ion Safronov
Alexandru Semenciuc
Andrei Tcacenco
Serghei TERZI
Emil Pasincovschi
Original Assignee
Ion Safronov
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ion Safronov filed Critical Ion Safronov
Priority to MDA20010184A priority Critical patent/MD2879B2/en
Publication of MD20010184A publication Critical patent/MD20010184A/en
Publication of MD2879B2 publication Critical patent/MD2879B2/en

Links

Abstract

The invention relates to welding, in particular to the powdery compositions for hard-facing, which can be used for wear-resistant hard-facing of the parts, working in abrasive wear conditions. The powdery composition for hard-facing contains carbon, silicon, magnesium, chrome, aluminum, copper, rare-earth metals and iron. Novelty consists in that the composition additionally contains manganese and nickel, having the following component ratio, mass %:carbon 12,0...20,0silicon 10,0...15,0magnesium 0,6...2,0chrome 13...20aluminum 4,0...8,0copper 2,0...5,0rare-earth metals 1,0...1,5manganese 4,0...6,0nickel 3,5...6,5iron the rest.The additional introduction into the composition of manganese and nickel allows to obtain a microstructure of the hard-faced metal without pores and cracks.Claims: 1
MDA20010184A 2001-06-15 2001-06-15 Powdery welding on composition MD2879B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20010184A MD2879B2 (en) 2001-06-15 2001-06-15 Powdery welding on composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20010184A MD2879B2 (en) 2001-06-15 2001-06-15 Powdery welding on composition

Publications (2)

Publication Number Publication Date
MD20010184A true MD20010184A (en) 2003-03-31
MD2879B2 MD2879B2 (en) 2005-10-31

Family

ID=19739871

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20010184A MD2879B2 (en) 2001-06-15 2001-06-15 Powdery welding on composition

Country Status (1)

Country Link
MD (1) MD2879B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD229Z (en) * 2009-06-22 2011-01-31 Институт Прикладной Физики Академии Наук Молдовы Sintered electrode material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU420424A1 (en) * 1972-12-11 1974-03-25 POWDER WIRE FOR SURFACING

Also Published As

Publication number Publication date
MD2879B2 (en) 2005-10-31

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Legal Events

Date Code Title Description
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)