SU361216A1 - WEAR-RESISTANT CAST IRON ^ ssho: iznAn ^^^^^^^^^^ sh ^ ^ ^ t - Google Patents

WEAR-RESISTANT CAST IRON ^ ssho: iznAn ^^^^^^^^^^ sh ^ ^ ^ t

Info

Publication number
SU361216A1
SU361216A1 SU1450375A SU1450375A SU361216A1 SU 361216 A1 SU361216 A1 SU 361216A1 SU 1450375 A SU1450375 A SU 1450375A SU 1450375 A SU1450375 A SU 1450375A SU 361216 A1 SU361216 A1 SU 361216A1
Authority
SU
USSR - Soviet Union
Prior art keywords
cast iron
wear
iznan
ssho
resistant cast
Prior art date
Application number
SU1450375A
Other languages
Russian (ru)
Inventor
В. Н. Амосов М. М. Левитан Г. И. Тюрин А. А. Варварычев В. Д. Никитин В. Д. Аршинов
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 filed Critical
Priority to SU1450375A priority Critical patent/SU361216A1/en
Application granted granted Critical
Publication of SU361216A1 publication Critical patent/SU361216A1/en

Links

Landscapes

  • Pistons, Piston Rings, And Cylinders (AREA)

Description

1one

Изобретение относитс  к изысканию составов чугунов дл  изготовлени  гильз цилиндров две.The invention relates to the investigation of cast iron compositions for the manufacture of cylinder liners two.

Известен износостойкий чугун следующего химического состава (в %):Known wear-resistant cast iron of the following chemical composition (%):

3,3-3,53.3-3.5

1,8-2,21.8-2.2

0,5-0,60.5-0.6

0,60.6

2,52.5

До 0,8Up to 0.8

0,25 Остальное0.25 Else

С целью повышени  износостойкости .предложен чугун, который дополнительно содержит титан и бор при следующем соотношении легирующих элементов (в %):In order to improve wear resistance, iron is proposed, which additionally contains titanium and boron in the following ratio of alloying elements (in%):

После обработки поверхности гильз токами высокой частоты твердость их выше 45 HRc.After surface treatment of the linings by high-frequency currents, their hardness is above 45 HRc.

Предлагаемый чугун ловышает износостойкость гильз цилиндров в среднем на 20%, а износостойкость Поршневых колец, работающих в паре с ними, на 40%.The proposed cast iron catches the wear resistance of cylinder liners by an average of 20%, and the wear resistance of the piston rings working together with them by 40%.

Предмет изобретени Subject invention

Износостойкий чугун, содержащий у кремний, марганец, хром, никель, медфор и железо, отличающийс  тем, целью повышени  износостойкости, он нительно содержит титан и бор при шем соотношении легирующих эл ( в%):Wear-resistant cast iron containing silicon, manganese, chromium, nickel, medforr and iron, characterized in that, in order to increase wear resistance, it contains titanium and boron in a relative ratio of alloying e (%):

3,0-4,0 3.0-4.0

УглеродCarbon

Кремний 2,0-2,5 Silicon 2.0-2.5

Марганец 0,5-1,0 Manganese 0.5-1.0

Хром 0,4-0,8 0,2-1,0 Chrome 0.4-0.8 0.2-1.0

НикельNickel

Медь 0,4-1,2 Copper 0.4-1.2

Фосфор 0,1-0,3 Phosphorus 0.1-0.3

Титан 0,07-0,2 0,008-0,2 Titanium 0.07-0.2 0.008-0.2

БорBoron

Железо ОстальноеIron Else

SU1450375A 1970-06-09 1970-06-09 WEAR-RESISTANT CAST IRON ^ ssho: iznAn ^^^^^^^^^^ sh ^ ^ ^ t SU361216A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1450375A SU361216A1 (en) 1970-06-09 1970-06-09 WEAR-RESISTANT CAST IRON ^ ssho: iznAn ^^^^^^^^^^ sh ^ ^ ^ t

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1450375A SU361216A1 (en) 1970-06-09 1970-06-09 WEAR-RESISTANT CAST IRON ^ ssho: iznAn ^^^^^^^^^^ sh ^ ^ ^ t

Publications (1)

Publication Number Publication Date
SU361216A1 true SU361216A1 (en) 1972-12-07

Family

ID=20454203

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1450375A SU361216A1 (en) 1970-06-09 1970-06-09 WEAR-RESISTANT CAST IRON ^ ssho: iznAn ^^^^^^^^^^ sh ^ ^ ^ t

Country Status (1)

Country Link
SU (1) SU361216A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4088476A (en) * 1975-10-29 1978-05-09 Nippon Piston Ring Co., Ltd. Abrasion-resistant cast irons
US4121925A (en) * 1974-01-15 1978-10-24 Ferodo Limited Method of producing grey cast iron brake rotors with uniform friction and wear characteristics

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4121925A (en) * 1974-01-15 1978-10-24 Ferodo Limited Method of producing grey cast iron brake rotors with uniform friction and wear characteristics
US4088476A (en) * 1975-10-29 1978-05-09 Nippon Piston Ring Co., Ltd. Abrasion-resistant cast irons

Similar Documents

Publication Publication Date Title
GB1500766A (en) Spheroidal cast-iron alloy of increased wear resistance
SU361216A1 (en) WEAR-RESISTANT CAST IRON ^ ssho: iznAn ^^^^^^^^^^ sh ^ ^ ^ t
SU329237A1 (en)
SU455164A1 (en) CHUGUNVPT BYP ^ n i ^^ n- = FP
SU430181A1 (en) LIGATURE FOR CAST IRON
SU447455A1 (en) Alloy
SU346374A1 (en)
SU1068531A1 (en) Wear resistant cast iron
SU317717A1 (en) WEAR RESISTANT IRON BASED ALLOYS
GB1297151A (en)
SU306183A1 (en) WEAR RESISTANT IRON-BASED ALLOY
SU393351A1 (en) CAST IRON
SU376474A1 (en) ; SECOSE; <5ybliyog.-sa h \ 376474M. Cl. From 22c 37 / 00УДК 669.162.267.122.2:: 669.15'292'3-196 (088.8) The authors of the invention are V.A. Shalashov, A.A. Zhukov, G.I. Silman, L. 3. Epshtein, J.N. Taran, V. M. Snagovsky, V. S. Luchkin and V. A. Kozhushko
SU432222A1 (en) CAST IRON ^ Vii ^ .i
SU447454A1 (en) Cast iron
SU538052A1 (en) Cast iron
SU392136A1 (en) CAST IRON
SU412281A1 (en)
SU734308A1 (en) Cast iron
SU1557189A1 (en) Cast iron
SU377386A1 (en)
SU276428A1 (en) LEGATURE FOR ALLOYING STEELS AND ALLOYS
SU870477A1 (en) Cast iron
SU456034A1 (en) Cast iron
SU897884A1 (en) Cast iron