PH12021551517A1 - Nickel-containing ferritic stainless steel smelted from laterite nickel ore, and preparation method therefor - Google Patents

Nickel-containing ferritic stainless steel smelted from laterite nickel ore, and preparation method therefor

Info

Publication number
PH12021551517A1
PH12021551517A1 PH12021551517A PH12021551517A PH12021551517A1 PH 12021551517 A1 PH12021551517 A1 PH 12021551517A1 PH 12021551517 A PH12021551517 A PH 12021551517A PH 12021551517 A PH12021551517 A PH 12021551517A PH 12021551517 A1 PH12021551517 A1 PH 12021551517A1
Authority
PH
Philippines
Prior art keywords
nickel
pcnt
ferritic stainless
ore
containing ferritic
Prior art date
Application number
PH12021551517A
Other languages
English (en)
Inventor
Ping Wang
Yongpu Zhao
Original Assignee
Ping Wang
Yongpu Zhao
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 by Ping Wang, Yongpu Zhao filed Critical Ping Wang
Publication of PH12021551517A1 publication Critical patent/PH12021551517A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/06—Deoxidising, e.g. killing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/064—Dephosphorising; Desulfurising
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/072—Treatment with gases
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/076—Use of slags or fluxes as treating agents
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/04—Making ferrous alloys by melting
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Coating By Spraying Or Casting (AREA)
PH12021551517A 2019-09-24 2021-06-24 Nickel-containing ferritic stainless steel smelted from laterite nickel ore, and preparation method therefor PH12021551517A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910906296.6A CN110592494B (zh) 2019-09-24 2019-09-24 一种红土镍矿冶炼的含镍铁素体不锈钢及其制备方法
PCT/CN2019/109535 WO2021056602A1 (zh) 2019-09-24 2019-09-30 一种红土镍矿冶炼的含镍铁素体不锈钢及其制备方法

Publications (1)

Publication Number Publication Date
PH12021551517A1 true PH12021551517A1 (en) 2022-02-28

Family

ID=68862904

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12021551517A PH12021551517A1 (en) 2019-09-24 2021-06-24 Nickel-containing ferritic stainless steel smelted from laterite nickel ore, and preparation method therefor

Country Status (3)

Country Link
CN (1) CN110592494B (zh)
PH (1) PH12021551517A1 (zh)
WO (1) WO2021056602A1 (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111172461A (zh) * 2020-01-22 2020-05-19 王平 一种表层低镍红土镍矿生产的不锈钢及其制备方法
CN111893382B (zh) * 2020-07-20 2021-11-26 振石集团东方特钢有限公司 一种食品用链条不锈钢及其制备方法
CN113106322B (zh) * 2021-04-22 2022-01-28 安徽富凯特材有限公司 一种超纯铁素体不锈钢冶炼方法
CN113249540B (zh) * 2021-05-14 2022-08-23 山西太钢不锈钢股份有限公司 使用aod炉以氢氧化镍为原料冶炼镍系不锈钢的生产方法
CN113523240A (zh) * 2021-07-19 2021-10-22 青岛力晨新材料科技有限公司 一种双金属复合板及其制备方法
CN113714281A (zh) * 2021-08-28 2021-11-30 金鼎重工有限公司 一种Ф22mm大规格热轧盘条生产方法
CN114214571A (zh) * 2021-11-24 2022-03-22 广西北海综红科技开发有限公司 一种铁素体不锈钢及其制备方法
CN114182177B (zh) * 2021-12-08 2023-03-17 浙江青山钢铁有限公司 一种含硫含碲易切削铁素体不锈钢及其制造方法
CN114703432A (zh) * 2022-04-08 2022-07-05 山西太钢不锈钢股份有限公司 铌稳定型含镍铁素体不锈钢及其制备方法
CN114875206B (zh) * 2022-04-11 2023-09-19 辽宁石源科技有限公司 一种红土镍矿冶炼含铬高磷金属液的去磷保铬二重工艺
CN117604399A (zh) * 2022-05-07 2024-02-27 广西柳州钢铁集团有限公司 一种410铁素体不锈钢制造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3508715B2 (ja) * 2000-10-20 2004-03-22 住友金属工業株式会社 高Ｃｒ鋼鋳片および継目無鋼管
JP4655432B2 (ja) * 2001-08-20 2011-03-23 Ｊｆｅスチール株式会社 塗装皮膜の密着性と耐食性に優れたフェライト系ステンレス鋼板およびその製造方法
CN1542156A (zh) * 2003-04-30 2004-11-03 王光煌 一种高硅、高铝铁素体不锈钢及其在制备耐热钢管中的应用
CN1526844A (zh) * 2003-09-23 2004-09-08 束润涛 一种超低碳铁素体不锈钢焊接钢管的换热器
CN101469391B (zh) * 2007-12-29 2010-11-03 中冶东方工程技术有限公司上海分公司 一种含Ni不锈钢冶炼方法
CN102534409A (zh) * 2012-02-08 2012-07-04 河北联合大学 一种低成本抗皱铁素体不锈钢及其生产方法
CN103436797B (zh) * 2013-09-10 2014-10-01 郑州永通特钢有限公司 使用褐铁型红土矿生产含磷铁素体不锈钢的方法及其产品
JP6878060B2 (ja) * 2017-03-15 2021-05-26 日鉄ステンレス株式会社 フェライト系ステンレス鋼熱延鋼帯
CN107012401A (zh) * 2017-04-07 2017-08-04 邢台钢铁有限责任公司 一种低碳铁素体软磁不锈钢及其生产方法
WO2018198834A1 (ja) * 2017-04-25 2018-11-01 Ｊｆｅスチール株式会社 フェライト系ステンレス鋼板およびその製造方法
CN107747063B (zh) * 2017-11-29 2019-08-23 郑州永通特钢有限公司 一种高强韧马氏体不锈钢
CN108193131A (zh) * 2017-12-31 2018-06-22 余永海 一种不锈钢件及用于加工该不锈钢件的方法
JP7024499B2 (ja) * 2018-02-27 2022-02-24 日本製鉄株式会社 ステンレス鋼材、構成部材、セルおよび燃料電池スタック

Also Published As

Publication number Publication date
WO2021056602A1 (zh) 2021-04-01
CN110592494B (zh) 2021-01-15
CN110592494A (zh) 2019-12-20

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