SU195118A1 - WEAR RESISTANT CAST IRON - Google Patents
WEAR RESISTANT CAST IRONInfo
- Publication number
- SU195118A1 SU195118A1 SU930312A SU930312A SU195118A1 SU 195118 A1 SU195118 A1 SU 195118A1 SU 930312 A SU930312 A SU 930312A SU 930312 A SU930312 A SU 930312A SU 195118 A1 SU195118 A1 SU 195118A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cast iron
- wear resistant
- resistant cast
- manganese
- silicon
- Prior art date
Links
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Description
Известные чугуны, предназначенные дл изготовлени изделий, работающих в услови х абразивного износа и испытывающих воздействи изгибающих и ударных нагрузок, содержат в своем составе никель, а также ванадий и молибден.Known cast iron, intended for the manufacture of products operating under abrasive conditions and subjected to bending and impact loads, contain nickel, as well as vanadium and molybdenum.
Дл упрощени состава при сохранении высокой износостойкости и повышенных прочностных свойств предлагаетс чугун, содержащий , %:To simplify the composition while maintaining high wear resistance and improved strength properties, cast iron containing,%, is proposed:
углерод2,3-2,8carbon2.3-2.8
кремнийдо 1,5silicon 1,5
марганец0,2-0,8manganese 0.2-0.8
хром17-21chromium17-21
бор (или титан)0,1-0,3boron (or titanium) 0.1-0.3
сера до 0,1sulfur to 0.1
фосфордо 0,1phosphorus 0.1
Механические свойства чугуна после термической обработки (нагрев до 950° С, выдержка 1 час, охлаждение на воздухе): твердость по Роквеллу 53-60; предел прочности на изгиб 75-105 кг/мм ; предел прочности на разрыв 50-55 кг/мм.The mechanical properties of cast iron after heat treatment (heating to 950 ° C, holding for 1 hour, cooling in air): Rockwell hardness of 53-60; bending strength 75-105 kg / mm; tensile strength of 50-55 kg / mm.
Наиболее целесообразно использовать описываемый чугун дл изготовлени лопаток дробеметных аппаратов.It is most expedient to use the described cast iron for the manufacture of shot-blast blades.
Предмет изобретени Subject invention
10 Износостойкий чугун, содержащий углерод, кремний, марганец и хром, отличающийс :, что, с целью упрощени состава при сохранении высокой износостойкости и повыщенных прочностных свойств, он содерл ит, %: 15углерод2,3-2,810 Wear-resistant cast iron containing carbon, silicon, manganese and chromium, which is different: that, in order to simplify the composition while maintaining high wear resistance and enhanced strength properties, it contains%: 15 carbon 2,3-2,8
кремнийдо 1,5silicon 1,5
марганец0,2-0,8manganese 0.2-0.8
хром17-21chromium17-21
бор (или титан)0,1-0,3boron (or titanium) 0.1-0.3
20серадо 0,120serado 0.1
фосфордо 0,1.phosphorus 0.1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU930312A SU195118A1 (en) | 1964-11-23 | 1964-11-23 | WEAR RESISTANT CAST IRON |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU930312A SU195118A1 (en) | 1964-11-23 | 1964-11-23 | WEAR RESISTANT CAST IRON |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU195118A1 true SU195118A1 (en) | 1967-04-12 |
Family
ID=39967502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU930312A SU195118A1 (en) | 1964-11-23 | 1964-11-23 | WEAR RESISTANT CAST IRON |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU195118A1 (en) |
-
1964
- 1964-11-23 SU SU930312A patent/SU195118A1/en active
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