SU309972A1 - WEAR RESISTANT CAST IRON - Google Patents

WEAR RESISTANT CAST IRON

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Publication number
SU309972A1
SU309972A1 SU1296280A SU1296280A SU309972A1 SU 309972 A1 SU309972 A1 SU 309972A1 SU 1296280 A SU1296280 A SU 1296280A SU 1296280 A SU1296280 A SU 1296280A SU 309972 A1 SU309972 A1 SU 309972A1
Authority
SU
USSR - Soviet Union
Prior art keywords
cast iron
wear resistant
resistant cast
iron
nickel
Prior art date
Application number
SU1296280A
Other languages
Russian (ru)
Inventor
В. А. Кондратьев М. Либенсон В. И. занов С. А. Катык
Н. Г. Багаев А. И. Книсс А. А. Егоров В. Д. Хахитвов Б. Д. Чекунов
Original Assignee
Уральский вагоностроительный завод Ф. Э. Дзержинского
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 Уральский вагоностроительный завод Ф. Э. Дзержинского filed Critical Уральский вагоностроительный завод Ф. Э. Дзержинского
Priority to SU1296280A priority Critical patent/SU309972A1/en
Application granted granted Critical
Publication of SU309972A1 publication Critical patent/SU309972A1/en

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Description

Известен чугун, содержащий кремний, марганец , никель и титан.Known cast iron containing silicon, manganese, nickel and titanium.

С целью повышени  износостойкости и механических свойств предлагаемый чугун содержит ванадий и большее количество титана, что в сочетании с никелем обеспечивает повышение сопротивлени  ударным нагрузкам и износу примерно в два раза. Чугун имеет состав, %:In order to improve wear resistance and mechanical properties, the proposed cast iron contains vanadium and a greater amount of titanium, which, in combination with nickel, provides approximately two times increase in resistance to impact loads and wear. Cast iron has a composition,%:

железо - основаiron is the basis

углерод 3,0-3,3carbon 3.0-3.3

фосфор до 0,4phosphorus to 0.4

сера до 0,12sulfur to 0.12

хром до 0,1chromium to 0.1

никель 0,05-0,15nickel 0.05-0.15

марганец 0,4-0,8manganese 0.4-0.8

титан 0,05-0,15titanium 0.05-0.15

кремний 0,8-1,2silicon 0,8-1,2

ванадий 0,1-0,25vanadium 0.1-0.25

Такой химический состав обеспечивает повышение износостойкости, например полотна катани  колес, примерно в два раза, а количество выдерживаемых до по влени  трещинSuch a chemical composition provides an increase in wear resistance, for example, a roll of wheels on wheels, approximately two times, and the number of cracks maintained until the appearance of cracks.

ударов на п титонном копре - в два-три раза по сравнению с чугуном, используемым дл  этих целей в насто щее врем  (СЧ-15-32). При этом обща  стойкость колес из предлагаемого чугуна примерно в два раза выше.the blows on the n-titon scrim are two to three times as compared with the iron used for these purposes at the present time (MF-15-32). In this case, the total resistance of the wheels of the proposed iron is about twice as high.

Предмет изобретени Subject invention

Износостойкий чугун, содержащий углерод, железо, кремний, марганец, никель, титан, отличающийс  тем, что, с целью повышени  износостойкости и механических свойств, в него введен ванадий при следующем соотношении компонентов, %:Wear-resistant cast iron containing carbon, iron, silicon, manganese, nickel, titanium, characterized in that, in order to improve wear resistance and mechanical properties, vanadium is introduced into it in the following ratio of components,%:

углерод 3,0-3,3 никель 0,05-0,15carbon 3.0-3.3 nickel 0.05-0.15

титан 0,05-0,15 ванадий 0,1-0,25 марганец 0,4-0,8 кремний 0,8-1,2 примеси: хром до 0,1titanium 0.05-0.15 vanadium 0.1-0.25 manganese 0.4-0.8 silicon 0.8-1.2 impurities: chromium to 0.1

фосфор до 0,4 сера до 0,12 железо - основа.phosphorus up to 0.4 sulfur up to 0.12 iron - base.

SU1296280A 1969-01-08 1969-01-08 WEAR RESISTANT CAST IRON SU309972A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1296280A SU309972A1 (en) 1969-01-08 1969-01-08 WEAR RESISTANT CAST IRON

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1296280A SU309972A1 (en) 1969-01-08 1969-01-08 WEAR RESISTANT CAST IRON

Publications (1)

Publication Number Publication Date
SU309972A1 true SU309972A1 (en) 1971-07-26

Family

ID=40010903

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1296280A SU309972A1 (en) 1969-01-08 1969-01-08 WEAR RESISTANT CAST IRON

Country Status (1)

Country Link
SU (1) SU309972A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5323883A (en) * 1988-09-20 1994-06-28 Nissan Motor Company, Limited Friction device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5323883A (en) * 1988-09-20 1994-06-28 Nissan Motor Company, Limited Friction device

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