CN1059374A - Multielement alloy steel grinding ball - Google Patents
Multielement alloy steel grinding ball Download PDFInfo
- Publication number
- CN1059374A CN1059374A CN 91106818 CN91106818A CN1059374A CN 1059374 A CN1059374 A CN 1059374A CN 91106818 CN91106818 CN 91106818 CN 91106818 A CN91106818 A CN 91106818A CN 1059374 A CN1059374 A CN 1059374A
- Authority
- CN
- China
- Prior art keywords
- ball
- abrading
- steel grinding
- grinding ball
- alloy steel
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Landscapes
- Heat Treatment Of Steel (AREA)
Abstract
Multielement alloy steel grinding ball, it relates to high-abrasive material.Because this abrading-ball has adopted the multicomponent alloy formation, has high-wearing feature simultaneously, high tenacity is compared with existing carbon steel grinding ball, wear resistance improves 2-6 doubly, substitutes the import abrading-ball fully, adopts casting, deformation, the machine-shaping of waste heat New Technology of Heat Treatment, cost is low, and is good in economic efficiency, and it is convenient to implement.
Description
The present invention relates to high-abrasive material, it is by carbon, manganese, chromium, molybdenum, tungsten, copper, nickel, vanadium, titanium, niobium, boron, rare earth element, arsenic, sulphur, phosphorus, iron.Many molten metals forge and press rolling, quenching and tempering technology and make by casting, and abrading-ball has high-wearing feature, high tenacity simultaneously; Can be widely used in various metals, the industry of coal grinding; Complete substituting import one abrading-ball.
The present invention is fully at actual the setting out of China's abrading-ball industry; The commercially available various abrading-balls of China do not have high-wearing feature, high tenacity simultaneously at present; The various steel balls that prior art is made, though the charcoal steel ball all has good toughness, not wear-resisting in industrial grinding, the cast alloy iron ball is comparatively wear-resisting, but lacks enough toughness.We can say that the abrasion of the cast alloy iron ball of each famous brand factory and toughness all do not reach import abrading-ball standard at home.The imported large-scale grinding machine is used to hard rock ore deposit in some mines, requires high tenacity, and how the abrading-ball of high abrasion is by the processing of import abrading-ball.For country expends higher foreign exchange.
The objective of the invention is to overcome the deficiency of known technology, a kind of Complex Alloy Steel abrading-ball is provided, have high abrasion simultaneously, high tenacity, the substituting import one abrading-ball is saved foreign exchange fully.
Above-mentioned purpose can reach like this:
Only need by strict metering, with optimum formula carbon 0.3～2%, manganese 0.5～5%, chromium 0～9%, molybdenum 0～3%, tungsten 0～6%, copper 0～4%, nickel 0～4%, vanadium 0～2%, titanium 0～1%, niobium 0～1%, boron 0～0.1%, rare earth element 0～0.15%, arsenic 0～1%, sulphur is less than or equal to 0.1%, phosphorus is less than or equal to 0.1%, iron all the other; Drop in the smelting furnace and be smelted into steel alloy solution, pour into casting in the ready-made in advance type foundry goods, the casting abrading-ball is by the forging and pressing roll forming, and be shaped multicomponent alloy steel ball after opening carries out hardening and tempering process.In order to reduce manufacturing cost, in whole manufacturing process, make full use of waste heat thermal treatment, with the abrading-ball of forging and pressing after rolling hardening immediately, this is because the casting of adopting optimum formula and helping improving mechanical property, thermal treatment process fuses into one.Make the large degree of abrading-ball HRC greater than 60, impelling strength 10J/cm
2More than, thereby make this abrading-ball reach high tenacity, high abrasion wears away low purpose.
The present invention compared with prior art has various advantages: the abrading-ball that adopts multicomponent alloy to constitute has high-wearing feature, high tenacity; Compare with charcoal steel mill steel, improve wear resistance 2-6 doubly, have high toughness simultaneously, complete alternative import abrading-ball.From casting, the deformation heat treated novel process that all has surplus heat can cut down finished cost, cut down the consumption of energy, and be that other abrading-ball complete processings can not have.
Claims (3)
1, multielement alloy steel grinding ball, it relates to high-abrasive material, and technical characterictic of the present invention is:
Abrading-ball is by carbon 0.3～2%, manganese 0.5～5%, chromium 0～9%, molybdenum 0～3%, tungsten 0～6%, copper 0～4%, nickel 0～4%, vanadium 0～2, titanium 0～1%, niobium 0～1%, boron 0～0.1%, rare earth element 0～0.15, arsenic 0～1%, sulphur is less than or equal to 0.1%, and phosphorus is less than or equal to 0.1%, and the optimum formula of all the other compositions of iron constitutes.
2, abrading-ball according to claim 1 is characterized in that the alloy molten steel makes by casting, rolling, the hardening of forging and pressing and tempering process.
3, abrading-ball according to claim 1, the temperature after it is characterized in that forging and pressing is exactly a quenching temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91106818 CN1059374A (en) | 1991-10-10 | 1991-10-10 | Multielement alloy steel grinding ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91106818 CN1059374A (en) | 1991-10-10 | 1991-10-10 | Multielement alloy steel grinding ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1059374A true CN1059374A (en) | 1992-03-11 |
Family
ID=4908197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91106818 Pending CN1059374A (en) | 1991-10-10 | 1991-10-10 | Multielement alloy steel grinding ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1059374A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956140A (en) * | 2010-09-28 | 2011-01-26 | 河南科技大学 | Lining plate for large ball mill and casting method thereof |
| CN102154594A (en) * | 2011-03-21 | 2011-08-17 | 安徽省凤形耐磨材料股份有限公司 | Chromium-niobium-boron alloy rare earth casting grinding ball and production process method thereof |
| CN104233115A (en) * | 2014-08-25 | 2014-12-24 | 章学良 | Chromium-manganese abrasion-resistant alloy, chromium-manganese alloy grinding ball and preparation method of alloy |
| CN105331904A (en) * | 2015-11-05 | 2016-02-17 | 宁国市南方耐磨材料有限公司 | Preparation method of high-manganese low-chromium alloy wear-resisting ball |
| CN107574389A (en) * | 2017-08-22 | 2018-01-12 | 宁国慧宏耐磨材料有限公司 | A kind of chrome-nickel-molybdenum steel ball and preparation method thereof |
| CN107574384A (en) * | 2017-08-16 | 2018-01-12 | 垣曲县海晟铸钢厂 | A kind of abrasion-resistant alloy steel lining plate and preparation method thereof |
| CN110106438A (en) * | 2019-04-23 | 2019-08-09 | 河北工业大学 | The high soft core of volume hardness rolls abrading-ball steel, production method and grinding ball production method |
| CN110484824A (en) * | 2019-09-23 | 2019-11-22 | 益阳金能新材料有限责任公司 | A kind of wear-resisting alloy steel and preparation method thereof |
| CN113881904A (en) * | 2021-10-11 | 2022-01-04 | 四川三鑫南蕾气门座制造有限公司 | Chromium alloy for engine valve seat ring and preparation method thereof |
-
1991
- 1991-10-10 CN CN 91106818 patent/CN1059374A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956140A (en) * | 2010-09-28 | 2011-01-26 | 河南科技大学 | Lining plate for large ball mill and casting method thereof |
| CN101956140B (en) * | 2010-09-28 | 2012-12-19 | 河南科技大学 | Lining plate for large ball mill and casting method thereof |
| CN102154594A (en) * | 2011-03-21 | 2011-08-17 | 安徽省凤形耐磨材料股份有限公司 | Chromium-niobium-boron alloy rare earth casting grinding ball and production process method thereof |
| CN102154594B (en) * | 2011-03-21 | 2012-11-21 | 安徽省凤形耐磨材料股份有限公司 | Chromium-niobium-boron alloy rare earth casting grinding ball and production process method thereof |
| CN104233115A (en) * | 2014-08-25 | 2014-12-24 | 章学良 | Chromium-manganese abrasion-resistant alloy, chromium-manganese alloy grinding ball and preparation method of alloy |
| CN105331904A (en) * | 2015-11-05 | 2016-02-17 | 宁国市南方耐磨材料有限公司 | Preparation method of high-manganese low-chromium alloy wear-resisting ball |
| CN107574384A (en) * | 2017-08-16 | 2018-01-12 | 垣曲县海晟铸钢厂 | A kind of abrasion-resistant alloy steel lining plate and preparation method thereof |
| CN107574389A (en) * | 2017-08-22 | 2018-01-12 | 宁国慧宏耐磨材料有限公司 | A kind of chrome-nickel-molybdenum steel ball and preparation method thereof |
| CN110106438A (en) * | 2019-04-23 | 2019-08-09 | 河北工业大学 | The high soft core of volume hardness rolls abrading-ball steel, production method and grinding ball production method |
| CN110484824A (en) * | 2019-09-23 | 2019-11-22 | 益阳金能新材料有限责任公司 | A kind of wear-resisting alloy steel and preparation method thereof |
| CN113881904A (en) * | 2021-10-11 | 2022-01-04 | 四川三鑫南蕾气门座制造有限公司 | Chromium alloy for engine valve seat ring and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101775558B (en) | Fe-Cr-B cast abrasion-resistant alloy and manufacturing method thereof | |
| CN101487103B (en) | Vanadium niobium composite alloying cold working die steel and preparation thereof | |
| CN101792889B (en) | Medium-carbon multi-alloying wear-resistant hot rolling round steel and production method thereof | |
| CN1827823A (en) | High-carbon alloy steel wearable steel ball and production method thereof | |
| CN102644026A (en) | Cold roll and manufacturing method thereof | |
| CN1059374A (en) | Multielement alloy steel grinding ball | |
| CN100423862C (en) | Steel pipe-straightening roller for casting high chromium iron or high chrome steel | |
| CN1876880A (en) | Cold-work die steel for high speed stamping | |
| CN101492793B (en) | Medium-lower alloy abrasion resistant steel | |
| CN1026338C (en) | Capsule-shaped (round) grinding ball consisting of high tenacity, high-chromium complex alloyed cast iron and mfg. method thereof | |
| CN102418044B (en) | Steel for steel balls and method for manufacturing steel balls | |
| CN108359916A (en) | A kind of high-hardenability high-boron cast steel and preparation method thereof | |
| CN1031864A (en) | A kind of Steel Bond Hard Alloy and manufacture craft thereof | |
| CN101463450A (en) | Multicomponent microalloy metal mold casting grinding ball and production method thereof | |
| CN1056196C (en) | High carbon low alloy steel miniature abrasive ball and making method | |
| CN102758146B (en) | Alloy material and method for manufacturing open pinion in gasifier by using same | |
| CN100424211C (en) | Modified steel and its production method | |
| CN109536825B (en) | Cast iron material temper mill working roll and manufacturing method thereof | |
| CN1804092A (en) | Tungsten-containing wear-resistant austenitic manganese steel | |
| CN107663597A (en) | A kind of aluminium bronze axle sleeve of high intensity | |
| CN107435124A (en) | High tungsten ledeburite pinion steel of hard high-wearing feature and preparation method thereof | |
| CN1847441A (en) | Wear resistant hot forging cast steel for mold | |
| CN1217755C (en) | Flat hammering and drawing formation method for abrasive ball | |
| CN1704496A (en) | High-carbon high-alloy wearable steel ball | |
| CN1091476A (en) | The manufacture method of hard boron alloy and liner plate grinding ball thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |