CN105950958A - Ultrahigh-manganese non-magnetic cast iron material and preparation technology thereof - Google Patents
Ultrahigh-manganese non-magnetic cast iron material and preparation technology thereof Download PDFInfo
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
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- C22C37/00—Cast-iron alloys
- C22C37/10—Cast-iron alloys containing aluminium or silicon
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
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- C22C37/00—Cast-iron alloys
- C22C37/06—Cast-iron alloys containing chromium
- C22C37/08—Cast-iron alloys containing chromium with nickel
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Abstract
The invention relates to an ultrahigh-manganese non-magnetic cast iron material and a preparation technology thereof. The ultrahigh-manganese non-magnetic cast iron material is composed of, by mass percentage, 25-30% of manganese, 0.8-2.0% of chromium, 0.02-0.04% of nickel, 0.01-0.02% of molybdenum, 0.5-3.0% of silicon, 1.8-2.6% of carbon, 0.4-0.7% of rare earth silicon, 0.03-0.1% of sulfur, 0.03-0.1% of phosphorus and the balance iron; the iron and waste steel are correspondingly weighed according to the element mass percent and are molten in a furnace at 1300 DEG C, then the manganese of the corresponding mass percent is added into the furnace and continuously heated to 1350 DEG C in the furnace, finally the other effective elements of the mass percent are added into the furnace and continuously heated to 1420 DEG C in the furnace, pouring is carried out for directly obtaining finished products, the products are free of magnetism, small in deformation, good in surface uniformity, stable and reliable, and the manufacturing cost is correspondingly lowered.
Description
Technical field
The present invention relates to a kind of alloy material, be specifically related to a kind of Super-high Manganese no-magnetic casting iron material and preparation technology thereof.
Background technology
Traditional multicomponent alloy manganese material typically uses and is prepared from other alloys less than the dream material of manganese 27, and it mostly is containing magnetic raw material, in preparation technology, under strong magnetic action, the combination of raw material is it cannot be guaranteed that raw material essence weight, often change, cause starting components unstable and inaccurate, finally affect the quality of final alloy material.It addition, traditional manganese alloy material cost of manufacture is high, the temperature poured is high, wastes resource.Further, traditional manganese alloy material mostly is employing Steel material alloy, and cost is high, and the toughness of its Chen Pin is relatively low, and the surface of final products lacks smoothness, and flatness is relatively low, and ferritic ionic structure is the most coarse, unstable.Must be provided with surface smoothness in preparation technology and process technique, add preparation flow, complex process, work and operational efficiency are low.
Therefore it provides a kind of low cost, product surface quality is high, without magnetic, deforms little, and product surface concordance is good, reliable and stable, technique simple Super-high Manganese no-magnetic casting iron material miracle preparation technology, has wide market prospect.
Summary of the invention
For the deficiencies in the prior art, the present invention provides a kind of low cost, and product surface quality is high, without magnetic, deforms little, and product surface concordance is good, reliable and stable, technique simple Super-high Manganese no-magnetic casting iron material miracle preparation technology, is used for making up defect of the prior art.
The technology contents of the present invention is achieved in that a kind of Super-high Manganese no-magnetic casting iron material, this material is a kind of polynary no-magnetic casting iron alloy adding other element of trace with Super-high Manganese material for matrix, and each element forms as follows by mass percentage: manganese 25% to 30%, chromium 0.8% to 2.0%, nickel 0.02% to 0.04%, molybdenum 0.01% to 0.02%, silicon 0.5% to 3.0%, carbon 1.8% to 2.6%, rare earth silicon 0.4% to 0.7%, sulfur 0.03% to 0.1%, phosphorus 0.03% to 0.1%, surplus is ferrum.
A kind of preparation technology of Super-high Manganese no-magnetic casting iron material as above, its preparation technology is as follows: weigh corresponding ferrum, steel scrap material according to above-mentioned element mass percent, and above-mentioned material is melted in stove at a temperature of 1300 DEG C, then the manganese of above-mentioned corresponding mass percentage ratio is added, continue in stove, be warming up to 1350 DEG C, be eventually adding above-mentioned element other effective elements of mass percent, stove is continuously heating to 1420 DEG C, and pour, directly obtain finished product.
The present invention has following good effect: above-mentioned material of the present invention combines, under strong magnetic action, can guarantee that raw-material essence weight, the final coefficient of stability of alloy product is high, changes cost of manufacture, and pouring temperature is low, reduce the old cost of raw material, preparation is simple, saves process of surface treatment, substantially increases work efficiency.Further, using ferrum in product is raw material, and the content of manganese is more than 25, improve the content of silicon, toughness of products is high, adds chromium content, and it is smooth that product self forms rear surface, flatness substantially increases, can directly save process of surface treatment, provide cost savings, improve operational efficiency, nickel and molybdenum content are relatively low
Saving old equally, product raw material adds rare earth silicon, ferritic grain structure can be made more to refine, add the final mass of product.Product generally Super-high Manganese no-magnetic casting iron material, has reduction power consumption, reduces the plurality of advantages such as cost, and can substitute non-ferrous metal completely applies in electrical material field, in electrical equipment development, has broad application prospects and obvious economic benefit.Product without magnetic, deform little, product surface concordance is good, reliable and stable, and correspondingly reduces cost of manufacture.
Detailed description of the invention
A kind of Super-high Manganese no-magnetic casting iron material, this material is a kind of polynary no-magnetic casting iron alloy adding other element of trace with Super-high Manganese material for matrix, and each element forms as follows by mass percentage: manganese 25% to 30%, chromium 0.8% to 2.0%, nickel 0.02% to 0.04%, molybdenum 0.01% to 0.02%, silicon 0.5% to 3.0%, carbon 1.8% to 2.6%, rare earth silicon 0.4% to 0.7%, sulfur 0.03% to 0.1%, phosphorus 0.03% to 0.1%, surplus is ferrum.
A kind of preparation technology of Super-high Manganese no-magnetic casting iron material as above, its preparation technology is as follows: weigh corresponding ferrum, steel scrap material according to above-mentioned element mass percent, and above-mentioned material is melted in stove at a temperature of 1300 DEG C, then the manganese of above-mentioned corresponding mass percentage ratio is added, continue in stove, be warming up to 1350 DEG C, be eventually adding above-mentioned element other effective elements of mass percent, stove is continuously heating to 1420 DEG C, and pour, directly obtain finished product.
Embodiment 1: a kind of Super-high Manganese no-magnetic casting iron material, this material is a kind of polynary no-magnetic casting iron alloy adding other element of trace with Super-high Manganese material for matrix, and each element forms as follows by mass percentage: manganese 25%, chromium 0.8%, nickel 0.02%, molybdenum 0.01%, silicon 0.5%, carbon 1.8%, rare earth silicon 0.4%, sulfur 0.03% to 0.1%, phosphorus 0.03% to 0.1%, surplus is ferrum.
A kind of preparation technology of Super-high Manganese no-magnetic casting iron material as above, its preparation technology is as follows: weigh corresponding ferrum, steel scrap material according to above-mentioned element mass percent, and above-mentioned material is melted in stove at a temperature of 1300 DEG C, then the manganese of above-mentioned corresponding mass percentage ratio is added, continue in stove, be warming up to 1350 DEG C, be eventually adding above-mentioned element other effective elements of mass percent, stove is continuously heating to 1420 DEG C, and pour, directly obtain finished product.
Embodiment 2: a kind of Super-high Manganese no-magnetic casting iron material, this material is a kind of polynary no-magnetic casting iron alloy adding other element of trace with Super-high Manganese material for matrix, and each element forms as follows by mass percentage: manganese 30%, chromium 2.0%, nickel 0.04%, molybdenum 0.02%, silicon 3.0%, carbon 2.6%, rare earth silicon 0.7%, sulfur 0.03% to 0.1%, phosphorus 0.03% to 0.1%, surplus is ferrum.
A kind of preparation technology of Super-high Manganese no-magnetic casting iron material as above, its preparation technology is as follows: weigh corresponding ferrum, steel scrap material according to above-mentioned element mass percent, and above-mentioned material is melted in stove at a temperature of 1300 DEG C, then the manganese of above-mentioned corresponding mass percentage ratio is added, continue in stove, be warming up to 1350 DEG C, be eventually adding above-mentioned element other effective elements of mass percent, stove is continuously heating to 1420 DEG C, and pour, directly obtain finished product.
Embodiment 3: a kind of Super-high Manganese no-magnetic casting iron material, this material is a kind of polynary no-magnetic casting iron alloy adding other element of trace with Super-high Manganese material for matrix, and each element forms as follows by mass percentage: manganese 27%, chromium 1.8%, nickel 0.03%, molybdenum 0.01%, silicon 2.9%, carbon 2.0%, rare earth silicon 0.5%, sulfur 0.03% to 0.1%, phosphorus 0.03% to 0.1%, surplus is ferrum.
A kind of preparation technology of Super-high Manganese no-magnetic casting iron material as above, its preparation technology is as follows: weigh corresponding ferrum, steel scrap material according to above-mentioned element mass percent, and above-mentioned material is melted in stove at a temperature of 1300 DEG C, then the manganese of above-mentioned corresponding mass percentage ratio is added, continue in stove, be warming up to 1350 DEG C, be eventually adding above-mentioned element other effective elements of mass percent, stove is continuously heating to 1420 DEG C, and pour, directly obtain finished product.
Embodiment 4: a kind of Super-high Manganese no-magnetic casting iron material, this material is a kind of polynary no-magnetic casting iron alloy adding other element of trace with Super-high Manganese material for matrix, and each element forms as follows by mass percentage: manganese 25%, chromium 2.0%, nickel 0.04%, molybdenum 0.02%, silicon 3.0%, carbon 2.6%, rare earth silicon 0.7%, sulfur 0.03% to 0.1%, phosphorus 0.03% to 0.1%, surplus is ferrum.
A kind of preparation technology of Super-high Manganese no-magnetic casting iron material as above, its preparation technology is as follows: weigh corresponding ferrum, steel scrap material according to above-mentioned element mass percent, and above-mentioned material is melted in stove at a temperature of 1300 DEG C, then the manganese of above-mentioned corresponding mass percentage ratio is added, continue in stove, be warming up to 1350 DEG C, be eventually adding above-mentioned element other effective elements of mass percent, stove is continuously heating to 1420 DEG C, and pour, directly obtain finished product.
Embodiment 5: a kind of Super-high Manganese no-magnetic casting iron material, this material is a kind of polynary no-magnetic casting iron alloy adding other element of trace with Super-high Manganese material for matrix, and each element forms as follows by mass percentage: manganese 30%, chromium 0.8%, nickel 0.04%, molybdenum 0.02%, silicon 3.0%, carbon 2.6%, rare earth silicon 0.7%, sulfur 0.03% to 0.1%, phosphorus 0.03% to 0.1%, surplus is ferrum.
A kind of preparation technology of Super-high Manganese no-magnetic casting iron material as above, its preparation technology is as follows: weigh corresponding ferrum, steel scrap material according to above-mentioned element mass percent, and above-mentioned material is melted in stove at a temperature of 1300 DEG C, then the manganese of above-mentioned corresponding mass percentage ratio is added, continue in stove, be warming up to 1350 DEG C, be eventually adding above-mentioned element other effective elements of mass percent, stove is continuously heating to 1420 DEG C, and pour, directly obtain finished product.
Embodiment 6: a kind of Super-high Manganese no-magnetic casting iron material, this material is a kind of polynary no-magnetic casting iron alloy adding other element of trace with Super-high Manganese material for matrix, and each element forms as follows by mass percentage: manganese 30%, chromium 2.0%, nickel 0.02%, molybdenum 0.02%, silicon 3.0%, carbon 2.6%, rare earth silicon 0.7%, sulfur 0.03% to 0.1%, phosphorus 0.03% to 0.1%, surplus is ferrum.
A kind of preparation technology of Super-high Manganese no-magnetic casting iron material as above, its preparation technology is as follows: weigh corresponding ferrum, steel scrap material according to above-mentioned element mass percent, and above-mentioned material is melted in stove at a temperature of 1300 DEG C, then the manganese of above-mentioned corresponding mass percentage ratio is added, continue in stove, be warming up to 1350 DEG C, be eventually adding above-mentioned element other effective elements of mass percent, stove is continuously heating to 1420 DEG C, and pour, directly obtain finished product.
Embodiment 7: a kind of Super-high Manganese no-magnetic casting iron material, this material is a kind of polynary no-magnetic casting iron alloy adding other element of trace with Super-high Manganese material for matrix, and each element forms as follows by mass percentage: manganese 30%, chromium 2.0%, nickel 0.04%, molybdenum 0.01%, silicon 3.0%, carbon 2.6%, rare earth silicon 0.7%, sulfur 0.03% to 0.1%, phosphorus 0.03% to 0.1%, surplus is ferrum.
A kind of preparation technology of Super-high Manganese no-magnetic casting iron material as above, its preparation technology is as follows: weigh corresponding ferrum, steel scrap material according to above-mentioned element mass percent, and above-mentioned material is melted in stove at a temperature of 1300 DEG C, then the manganese of above-mentioned corresponding mass percentage ratio is added, continue in stove, be warming up to 1350 DEG C, be eventually adding above-mentioned element other effective elements of mass percent, stove is continuously heating to 1420 DEG C, and pour, directly obtain finished product.
Embodiment 8: a kind of Super-high Manganese no-magnetic casting iron material, this material is a kind of polynary no-magnetic casting iron alloy adding other element of trace with Super-high Manganese material for matrix, and each element forms as follows by mass percentage: 30%, chromium 2.0%, nickel 0.04%, molybdenum 0.02%, silicon 0.5%, carbon 2.6%, rare earth silicon 0.7%, sulfur 0.03% to 0.1%, phosphorus 0.03% to 0.1%, surplus is ferrum.
A kind of preparation technology of Super-high Manganese no-magnetic casting iron material as above, its preparation technology is as follows: weigh corresponding ferrum, steel scrap material according to above-mentioned element mass percent, and above-mentioned material is melted in stove at a temperature of 1300 DEG C, then the manganese of above-mentioned corresponding mass percentage ratio is added, continue in stove, be warming up to 1350 DEG C, be eventually adding above-mentioned element other effective elements of mass percent, stove is continuously heating to 1420 DEG C, and pour, directly obtain finished product.
Embodiment 9: a kind of Super-high Manganese no-magnetic casting iron material, this material is a kind of polynary no-magnetic casting iron alloy adding other element of trace with Super-high Manganese material for matrix, and each element forms as follows by mass percentage: manganese 30%, chromium 2.0%, nickel 0.04%, molybdenum 0.02%, silicon 3.0%, carbon 1.8%, rare earth silicon 0.7%, sulfur 0.03% to 0.1%, phosphorus 0.03% to 0.1%, surplus is ferrum.
A kind of preparation technology of Super-high Manganese no-magnetic casting iron material as above, its preparation technology is as follows: weigh corresponding ferrum, steel scrap material according to above-mentioned element mass percent, and above-mentioned material is melted in stove at a temperature of 1300 DEG C, then the manganese of above-mentioned corresponding mass percentage ratio is added, continue in stove, be warming up to 1350 DEG C, be eventually adding above-mentioned element other effective elements of mass percent, stove is continuously heating to 1420 DEG C, and pour, directly obtain finished product.
Embodiment 10: a kind of Super-high Manganese no-magnetic casting iron material, this material is a kind of polynary no-magnetic casting iron alloy adding other element of trace with Super-high Manganese material for matrix, and each element forms as follows by mass percentage: manganese 30%, chromium 2.0%, nickel 0.04%, molybdenum 0.02%, silicon 3.0%, carbon 2.6%, rare earth silicon 0.4%, sulfur 0.03% to 0.1%, phosphorus 0.03% to 0.1%, surplus is ferrum.
A kind of preparation technology of Super-high Manganese no-magnetic casting iron material as above, its preparation technology is as follows: weigh corresponding ferrum, steel scrap material according to above-mentioned element mass percent, and above-mentioned material is melted in stove at a temperature of 1300 DEG C, then the manganese of above-mentioned corresponding mass percentage ratio is added, continue in stove, be warming up to 1350 DEG C, be eventually adding above-mentioned element other effective elements of mass percent, stove is continuously heating to 1420 DEG C, and pour, directly obtain finished product.
Embodiment 11: a kind of Super-high Manganese no-magnetic casting iron material, this material is a kind of polynary no-magnetic casting iron alloy adding other element of trace with Super-high Manganese material for matrix, and each element forms as follows by mass percentage: manganese 30%, chromium 0.8%, nickel 0.02%, molybdenum 0.01%, silicon 0.5%, carbon 1.8%, rare earth silicon 0.4%, sulfur 0.03% to 0.1%, phosphorus 0.03% to 0.1%, surplus is ferrum.
A kind of preparation technology of Super-high Manganese no-magnetic casting iron material as above, its preparation technology is as follows: weigh corresponding ferrum, steel scrap material according to above-mentioned element mass percent, and above-mentioned material is melted in stove at a temperature of 1300 DEG C, then the manganese of above-mentioned corresponding mass percentage ratio is added, continue in stove, be warming up to 1350 DEG C, be eventually adding above-mentioned element other effective elements of mass percent, stove is continuously heating to 1420 DEG C, and pour, directly obtain finished product.
Embodiment 12: a kind of Super-high Manganese no-magnetic casting iron material, this material is a kind of polynary no-magnetic casting iron alloy adding other element of trace with Super-high Manganese material for matrix, and each element forms as follows by mass percentage: manganese 25%, chromium 2.0%, nickel 0.02%, molybdenum 0.01%, silicon 0.5%, carbon 1.8%, rare earth silicon 0.4%, sulfur 0.03% to 0.1%, phosphorus 0.03% to 0.1%, surplus is ferrum.
A kind of preparation technology of Super-high Manganese no-magnetic casting iron material as above, its preparation technology is as follows: weigh corresponding ferrum, steel scrap material according to above-mentioned element mass percent, and above-mentioned material is melted in stove at a temperature of 1300 DEG C, then the manganese of above-mentioned corresponding mass percentage ratio is added, continue in stove, be warming up to 1350 DEG C, be eventually adding above-mentioned element other effective elements of mass percent, stove is continuously heating to 1420 DEG C, and pour, directly obtain finished product.
Embodiment 13: a kind of Super-high Manganese no-magnetic casting iron material, this material is a kind of polynary no-magnetic casting iron alloy adding other element of trace with Super-high Manganese material for matrix, and each element forms as follows by mass percentage: manganese 25%, chromium 0.8%, nickel 0.04%, molybdenum 0.01%, silicon 0.5%, carbon 1.8%, rare earth silicon 0.4%, sulfur 0.03% to 0.1%, phosphorus 0.03% to 0.1%, surplus is ferrum.
A kind of preparation technology of Super-high Manganese no-magnetic casting iron material as above, its preparation technology is as follows: weigh corresponding ferrum, steel scrap material according to above-mentioned element mass percent, and above-mentioned material is melted in stove at a temperature of 1300 DEG C, then the manganese of above-mentioned corresponding mass percentage ratio is added, continue in stove, be warming up to 1350 DEG C, be eventually adding above-mentioned element other effective elements of mass percent, stove is continuously heating to 1420 DEG C, and pour, directly obtain finished product.
Embodiment 14: a kind of Super-high Manganese no-magnetic casting iron material, this material is a kind of polynary no-magnetic casting iron alloy adding other element of trace with Super-high Manganese material for matrix, and each element forms as follows by mass percentage: manganese 25%, chromium 0.8%, nickel 0.02%, molybdenum 0.02%, silicon 0.5%, carbon 1.8%, rare earth silicon 0.4%, sulfur 0.03% to 0.1%, phosphorus 0.03% to 0.1%, surplus is ferrum.
A kind of preparation technology of Super-high Manganese no-magnetic casting iron material as above, its preparation technology is as follows: weigh corresponding ferrum, steel scrap material according to above-mentioned element mass percent, and above-mentioned material is melted in stove at a temperature of 1300 DEG C, then the manganese of above-mentioned corresponding mass percentage ratio is added, continue in stove, be warming up to 1350 DEG C, be eventually adding above-mentioned element other effective elements of mass percent, stove is continuously heating to 1420 DEG C, and pour, directly obtain finished product.
Embodiment 15: a kind of Super-high Manganese no-magnetic casting iron material, this material is a kind of polynary no-magnetic casting iron alloy adding other element of trace with Super-high Manganese material for matrix, and each element forms as follows by mass percentage: manganese 25%, chromium 0.8%, nickel 0.02%, molybdenum 0.01%, silicon 3.0%, carbon 1.8%, rare earth silicon 0.4%, sulfur 0.03% to 0.1%, phosphorus 0.03% to 0.1%, surplus is ferrum.
A kind of preparation technology of Super-high Manganese no-magnetic casting iron material as above, its preparation technology is as follows: weigh corresponding ferrum, steel scrap material according to above-mentioned element mass percent, and above-mentioned material is melted in stove at a temperature of 1300 DEG C, then the manganese of above-mentioned corresponding mass percentage ratio is added, continue in stove, be warming up to 1350 DEG C, be eventually adding above-mentioned element other effective elements of mass percent, stove is continuously heating to 1420 DEG C, and pour, directly obtain finished product.
Embodiment 16: a kind of Super-high Manganese no-magnetic casting iron material, this material is a kind of polynary no-magnetic casting iron alloy adding other element of trace with Super-high Manganese material for matrix, and each element forms as follows by mass percentage: manganese 25%, chromium 0.8%, nickel 0.02%, molybdenum 0.01%, silicon 0.5%, carbon 2.6%, rare earth silicon 0.4%, sulfur 0.03% to 0.1%, phosphorus 0.03% to 0.1%, surplus is ferrum.
A kind of preparation technology of Super-high Manganese no-magnetic casting iron material as above, its preparation technology is as follows: weigh corresponding ferrum, steel scrap material according to above-mentioned element mass percent, and above-mentioned material is melted in stove at a temperature of 1300 DEG C, then the manganese of above-mentioned corresponding mass percentage ratio is added, continue in stove, be warming up to 1350 DEG C, be eventually adding above-mentioned element other effective elements of mass percent, stove is continuously heating to 1420 DEG C, and pour, directly obtain finished product.
Embodiment 17: a kind of Super-high Manganese no-magnetic casting iron material, this material is a kind of polynary no-magnetic casting iron alloy adding other element of trace with Super-high Manganese material for matrix, and each element forms as follows by mass percentage: manganese 25%, chromium 0.8%, nickel 0.02%, molybdenum 0.01%, silicon 0.5%, carbon 1.8%, rare earth silicon 0.7%, sulfur 0.03% to 0.1%, phosphorus 0.03% to 0.1%, surplus is ferrum.
A kind of preparation technology of Super-high Manganese no-magnetic casting iron material as above, its preparation technology is as follows: weigh corresponding ferrum, steel scrap material according to above-mentioned element mass percent, and above-mentioned material is melted in stove at a temperature of 1300 DEG C, then the manganese of above-mentioned corresponding mass percentage ratio is added, continue in stove, be warming up to 1350 DEG C, be eventually adding above-mentioned element other effective elements of mass percent, stove is continuously heating to 1420 DEG C, and pour, directly obtain finished product.
Claims (2)
1. a Super-high Manganese no-magnetic casting iron material, it is characterized in that: this material is a kind of polynary no-magnetic casting iron alloy adding other element of trace with Super-high Manganese material for matrix, and each element forms as follows by mass percentage: manganese 25% to 30%, chromium 0.8% to 2.0%, nickel 0.02% to 0.04%, molybdenum 0.01% to 0.02%, silicon 0.5% to 3.0%, carbon 1.8% to 2.6%, rare earth silicon 0.4% to 0.7%, sulfur 0.03% to 0.1%, phosphorus 0.03% to 0.1%, surplus is ferrum.
2. the preparation technology of a Super-high Manganese no-magnetic casting iron material as claimed in claim 1, it is characterized in that, its preparation technology is as follows: weigh corresponding ferrum, steel scrap material according to above-mentioned element mass percent, and above-mentioned material is melted in stove at a temperature of 1300 DEG C, then add the manganese of above-mentioned corresponding mass percentage ratio, continue in stove, be warming up to 1350 DEG C, it is eventually adding above-mentioned element other effective elements of mass percent, in stove, it is continuously heating to 1420 DEG C, and pours, directly obtain finished product.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1804087A (en) * | 2006-01-18 | 2006-07-19 | 山东建筑工程学院 | Manganese series non-magnetic cast iron alloy material |
| CN102586701A (en) * | 2011-11-30 | 2012-07-18 | 肇庆匹思通机械有限公司 | Iron alloy material and balance block manufactured by iron alloy material |
| CN103882281A (en) * | 2014-04-19 | 2014-06-25 | 通化名成电瓷电器有限公司 | Non-magnetic cast iron |
| CN104264073A (en) * | 2014-10-30 | 2015-01-07 | 新野德艺精密铸造有限公司 | Multi-element alloy high-manganese steel material and technology for preparing counterbalance by utilizing material |
| CN104894469A (en) * | 2015-06-24 | 2015-09-09 | 张慧玲 | Non-magnetic cast iron |
-
2016
- 2016-05-26 CN CN201610357901.5A patent/CN105950958A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1804087A (en) * | 2006-01-18 | 2006-07-19 | 山东建筑工程学院 | Manganese series non-magnetic cast iron alloy material |
| CN102586701A (en) * | 2011-11-30 | 2012-07-18 | 肇庆匹思通机械有限公司 | Iron alloy material and balance block manufactured by iron alloy material |
| CN103882281A (en) * | 2014-04-19 | 2014-06-25 | 通化名成电瓷电器有限公司 | Non-magnetic cast iron |
| CN104264073A (en) * | 2014-10-30 | 2015-01-07 | 新野德艺精密铸造有限公司 | Multi-element alloy high-manganese steel material and technology for preparing counterbalance by utilizing material |
| CN104894469A (en) * | 2015-06-24 | 2015-09-09 | 张慧玲 | Non-magnetic cast iron |
Non-Patent Citations (1)
| Title |
|---|
| 张伯明: "《铸造手册 第1卷 铸铁》", 31 January 2013, 北京：机械工业出版社 * |
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