CN106319373A - 一种微细球形铁素体不锈钢粉体及其制备方法 - Google Patents
一种微细球形铁素体不锈钢粉体及其制备方法 Download PDFInfo
- Publication number
- CN106319373A CN106319373A CN201610710952.1A CN201610710952A CN106319373A CN 106319373 A CN106319373 A CN 106319373A CN 201610710952 A CN201610710952 A CN 201610710952A CN 106319373 A CN106319373 A CN 106319373A
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- steel powder
- fine spherical
- gas
- ferritic stainless
- 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.)
- Granted
Links
- 239000000843 powder Substances 0.000 title claims abstract description 59
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 50
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 239000010935 stainless steel Substances 0.000 claims abstract description 29
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 7
- 229910052802 copper Inorganic materials 0.000 claims abstract description 7
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 7
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 7
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 30
- 229910045601 alloy Inorganic materials 0.000 claims description 20
- 239000000956 alloy Substances 0.000 claims description 20
- 229910052786 argon Inorganic materials 0.000 claims description 15
- 239000007789 gas Substances 0.000 claims description 12
- 239000012159 carrier gas Substances 0.000 claims description 10
- 239000000112 cooling gas Substances 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- 229910052748 manganese Inorganic materials 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 5
- 238000009834 vaporization Methods 0.000 claims description 5
- 230000008016 vaporization Effects 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 238000003723 Smelting Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 5
- 239000004615 ingredient Substances 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 13
- 238000005516 engineering process Methods 0.000 description 5
- 238000010146 3D printing Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 102220043159 rs587780996 Human genes 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 238000009689 gas atomisation Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000009692 water atomization Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000007648 laser printing Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/06—Metallic powder characterised by the shape of the particles
- B22F1/065—Spherical particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Nanotechnology (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
C | Si | Mn | Ti | Cr | Cu | Mg | B | Fe | |
实施例4 | 0.02% | 0.1% | 0.1% | 1% | 15% | 0.5% | 0.3% | - | 余量 |
实施例5 | 0.03% | 0.2% | 0.2% | 3% | 16% | 0.3% | 0.2% | - | 余量 |
实施例6 | 0.01% | 0.1% | 0.1% | 2% | 16% | 0.2% | 0.2% | 0.01% | 余量 |
实施例7 | 0.03% | 0.3% | 0.3% | 3% | 15.5% | 0.3% | 0.3% | 0.05% | 余量 |
实施例8 | 0.02% | 0.15% | 0.15% | 2.5% | 15% | 0.2% | 0.2 | 0.03% | 余量 |
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810507364.7A CN108531824A (zh) | 2016-08-16 | 2016-08-16 | 一种微细球形铁素体不锈钢粉体的应用 |
CN201610710952.1A CN106319373B (zh) | 2016-08-16 | 2016-08-16 | 一种微细球形铁素体不锈钢粉体及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610710952.1A CN106319373B (zh) | 2016-08-16 | 2016-08-16 | 一种微细球形铁素体不锈钢粉体及其制备方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810507364.7A Division CN108531824A (zh) | 2016-08-16 | 2016-08-16 | 一种微细球形铁素体不锈钢粉体的应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106319373A true CN106319373A (zh) | 2017-01-11 |
CN106319373B CN106319373B (zh) | 2018-07-17 |
Family
ID=57742270
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610710952.1A Active CN106319373B (zh) | 2016-08-16 | 2016-08-16 | 一种微细球形铁素体不锈钢粉体及其制备方法 |
CN201810507364.7A Pending CN108531824A (zh) | 2016-08-16 | 2016-08-16 | 一种微细球形铁素体不锈钢粉体的应用 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810507364.7A Pending CN108531824A (zh) | 2016-08-16 | 2016-08-16 | 一种微细球形铁素体不锈钢粉体的应用 |
Country Status (1)
Country | Link |
---|---|
CN (2) | CN106319373B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113387689B (zh) * | 2021-03-29 | 2022-03-22 | 宜兴市海科窑炉工程有限公司 | 一种垃圾焚烧炉用抗侵蚀型浇注料及其制备工艺 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1524130A (zh) * | 2001-07-05 | 2004-08-25 | �����Ƹ���ʽ���� | 用作排放汽车废气的管道构件的铁素体不锈钢 |
CN1616701A (zh) * | 2003-11-10 | 2005-05-18 | 大同特殊钢株式会社 | 具有优异的表面粗糙度和抗释气性的铁素体易切削不锈钢 |
CN103386492A (zh) * | 2013-07-19 | 2013-11-13 | 江西悦安超细金属有限公司 | 一种微细球形不锈钢粉末的制备方法 |
CN104227006A (zh) * | 2014-08-26 | 2014-12-24 | 苏州智研新材料科技有限公司 | 一种微细球形不锈钢粉体的制备方法 |
JP2015096648A (ja) * | 2013-10-08 | 2015-05-21 | Jfeスチール株式会社 | フェライト系ステンレス鋼 |
CN105537582A (zh) * | 2016-03-03 | 2016-05-04 | 上海材料研究所 | 一种用于3d打印技术的316l不锈钢粉末及其制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105364065B (zh) * | 2015-11-19 | 2017-10-10 | 东莞劲胜精密组件股份有限公司 | 一种用于3d打印的金属粉料及其制备方法以及3d打印方法 |
-
2016
- 2016-08-16 CN CN201610710952.1A patent/CN106319373B/zh active Active
- 2016-08-16 CN CN201810507364.7A patent/CN108531824A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1524130A (zh) * | 2001-07-05 | 2004-08-25 | �����Ƹ���ʽ���� | 用作排放汽车废气的管道构件的铁素体不锈钢 |
CN1616701A (zh) * | 2003-11-10 | 2005-05-18 | 大同特殊钢株式会社 | 具有优异的表面粗糙度和抗释气性的铁素体易切削不锈钢 |
CN103386492A (zh) * | 2013-07-19 | 2013-11-13 | 江西悦安超细金属有限公司 | 一种微细球形不锈钢粉末的制备方法 |
JP2015096648A (ja) * | 2013-10-08 | 2015-05-21 | Jfeスチール株式会社 | フェライト系ステンレス鋼 |
CN104227006A (zh) * | 2014-08-26 | 2014-12-24 | 苏州智研新材料科技有限公司 | 一种微细球形不锈钢粉体的制备方法 |
CN105537582A (zh) * | 2016-03-03 | 2016-05-04 | 上海材料研究所 | 一种用于3d打印技术的316l不锈钢粉末及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN106319373B (zh) | 2018-07-17 |
CN108531824A (zh) | 2018-09-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101899663B (zh) | 铁基非晶纳米晶涂层的激光制备方法 | |
CN104209526B (zh) | 一种微细球形钛合金粉体的制备方法 | |
CN106424714B (zh) | 一种复合wc合金粉末及其制备方法和用途 | |
CN101423912B (zh) | 一种纳米晶钨基合金块体材料及其制备方法 | |
CN102581292A (zh) | 一种用于热喷涂活塞环涂层的含TiB2金属陶瓷复合粉末的制备方法 | |
CN103433500A (zh) | 一种高纯微细低氧钛粉制备方法 | |
CN110195203A (zh) | 一种高耐蚀铁基非晶复合材料及其制备方法与应用 | |
CN103045885A (zh) | 一种高致密细晶钨铜合金的制备方法 | |
CN104227006A (zh) | 一种微细球形不锈钢粉体的制备方法 | |
CN106011581A (zh) | 一种含钒无磁Ti(C,N)基金属陶瓷及其制备方法 | |
CN108950352B (zh) | 一种粉芯丝材及其电弧熔敷制备的耐低温高熵合金 | |
CN114951662A (zh) | 制备高强度多孔钛合金材料的方法 | |
CN111922330B (zh) | 一种用于激光增材制造钨制品的金属钨粉和钨制品及其制备方法 | |
CN102162079A (zh) | 一种热喷涂用低氧含量高收得率球形铝青铜合金粉末及制备方法 | |
CN101684528A (zh) | 一种制备铁铝合金多孔材料的方法 | |
CN109136788B (zh) | 一种高碳高合金非晶预合金粉末及其制备方法 | |
CN102161097A (zh) | 一种新型细晶钨铜电极材料的制备方法 | |
CN106319373B (zh) | 一种微细球形铁素体不锈钢粉体及其制备方法 | |
CN106141169B (zh) | 一种用于3d打印的金属粉料及其制备方法 | |
CN110229989B (zh) | 一种多元硬质合金及其制备方法 | |
CN1970843A (zh) | 等离子喷涂制备三元硼化物基金属陶瓷涂层的方法 | |
CN112662978B (zh) | 一种钨铜合金材料用涂层及其制备方法 | |
CN105385966A (zh) | 一种铝基非晶态合金及其制备方法和应用 | |
CN104860267B (zh) | 一种超细氢化铌粉的制备方法 | |
CN102943185A (zh) | 一种氧化铝弥散强化铜的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20241121 Address after: Jiang Shan Zhen Li Shan Hou Cun, Yinzhou District, Ningbo City, Zhejiang Province, 315100 Patentee after: Ningbo Weitao Automotive Parts Co.,Ltd. Country or region after: China Address before: 224000, 2nd Floor, Building 1, No. 1 Zhonglian Road, Baocai Industrial Month Zone, Panhuang Street, Yandu District, Yancheng City, Jiangsu Province Patentee before: YANCHENG KERUIDA TECHNOLOGY CONSULTING SERVICE CO.,LTD. Country or region before: China |
|
TR01 | Transfer of patent right |