SU393351A1 - CAST IRON - Google Patents

CAST IRON

Info

Publication number
SU393351A1
SU393351A1 SU1712151A SU1712151A SU393351A1 SU 393351 A1 SU393351 A1 SU 393351A1 SU 1712151 A SU1712151 A SU 1712151A SU 1712151 A SU1712151 A SU 1712151A SU 393351 A1 SU393351 A1 SU 393351A1
Authority
SU
USSR - Soviet Union
Prior art keywords
cast iron
manganese
phosphorus
tin
wear resistance
Prior art date
Application number
SU1712151A
Other languages
Russian (ru)
Inventor
В. Ф. Злобин В. А. Попенко А. Б. Менакер Ш. Я. Рубинштейн Б. Я. Поверенна К. А. Гольштейн И. В. Лазарь Э. С. Мираков
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 SU1712151A priority Critical patent/SU393351A1/en
Application granted granted Critical
Publication of SU393351A1 publication Critical patent/SU393351A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/06—Cast-iron alloys containing chromium
    • C22C37/08—Cast-iron alloys containing chromium with nickel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Description

1one

Изобретение относитс  к области изыскани  материалов, пр.едназначепных дл  изготовлени  гильз цилиндров двигателей внутреннего сгорани .The invention relates to the field of finding materials that are intended for the manufacture of cylinder liners for internal combustion engines.

Известен чугун, содержащий кремний, марганец , хром, никель, медь, фосфор и титан.Known cast iron containing silicon, manganese, chromium, nickel, copper, phosphorus and titanium.

Предложенный чугун отличаетс  от известного ноннженным содержанием никел , исключением из состава титана и дополнительным легированием оловом и серой. Это обеспечивает чугуну более высокие механические свойства, износостойкость и -кавитационную стойкость.The proposed cast iron is different from the known nickel content, exclusion from titanium and additional doping with tin and sulfur. It provides cast iron with higher mechanical properties, wear resistance and -cavitational resistance.

Чугун имеет следующий состав, %: Углерод3,1-3,4Cast iron has the following composition,%: Carbon3,1-3,4

Марганец0,6-0,9Manganese 0.6-0.9

Кремний1,9-2,5Silicon1.9-2.5

Никель0,15-0,25Nickel0.15-0.25

Хром0,4-0,6Chrome0.4-0.6

Медь0,25-0,35Copper0.25-0.35

Олово0,1-0,16Tin 0.1-0.16

Сера0,05-0,12Sulfur0.05-0.12

Фосфор0,1-0,2Phosphorus 0.1-0.2

ЖелезоОстальноеIronErest

Твердость чугуиа 217-255 НВ. Гильзы цилиндров нз предложенного чуг}на имеют нодатливость на 14,7% меньше, а износостойкость на 20-30% выше, чем соответствующне характеристики гильз с закаленной поверхностью .The hardness of pig iron 217-255 HB. The cylinder liners of the proposed cast iron} do not have 14.7% less nobility, and the wear resistance is 20-30% higher than the corresponding characteristics of the sleeves with a hardened surface.

Предмет изобретеци Subject matter

Чугун, содержащнй углерод, марганец, кремний, ннкель, хром, медь, фосфор, железо, отличающийс  тем, что, с целью повышени  износостойкости, ои донолнительио содержит олово и серу при следующем соотношении компонентов, %:Cast iron containing carbon, manganese, silicon, nnkel, chromium, copper, phosphorus, iron, characterized in that, in order to improve wear resistance, donor contains tin and sulfur in the following ratio of components,%:

Углерод3,1-3,4Carbon3,1-3,4

Марганец0,6-0,9Manganese 0.6-0.9

Кремний1,9-2,5Silicon1.9-2.5

Никель0,15-0,25Nickel0.15-0.25

Хром0,4-0,6Chrome0.4-0.6

Медь0,25-0,35Copper0.25-0.35

Олово0,1-0,16Tin 0.1-0.16

Сера0,05-0,12Sulfur0.05-0.12

Фосфор0,1-0,2Phosphorus 0.1-0.2

ЖелезоОстальноеIronErest

SU1712151A 1971-11-12 1971-11-12 CAST IRON SU393351A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1712151A SU393351A1 (en) 1971-11-12 1971-11-12 CAST IRON

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1712151A SU393351A1 (en) 1971-11-12 1971-11-12 CAST IRON

Publications (1)

Publication Number Publication Date
SU393351A1 true SU393351A1 (en) 1973-08-10

Family

ID=20492299

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1712151A SU393351A1 (en) 1971-11-12 1971-11-12 CAST IRON

Country Status (1)

Country Link
SU (1) SU393351A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439237A1 (en) * 1978-10-21 1980-05-16 Hoechst Ag USE OF GRAY CAST ALLOYS FOR THE MANUFACTURE OF BOILERS FOR CONCENTRATED SULFURIC ACID

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439237A1 (en) * 1978-10-21 1980-05-16 Hoechst Ag USE OF GRAY CAST ALLOYS FOR THE MANUFACTURE OF BOILERS FOR CONCENTRATED SULFURIC ACID

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