ZA202206924B - A dual-form cemented carbide and a preparation method thereof - Google Patents

A dual-form cemented carbide and a preparation method thereof

Info

Publication number
ZA202206924B
ZA202206924B ZA2022/06924A ZA202206924A ZA202206924B ZA 202206924 B ZA202206924 B ZA 202206924B ZA 2022/06924 A ZA2022/06924 A ZA 2022/06924A ZA 202206924 A ZA202206924 A ZA 202206924A ZA 202206924 B ZA202206924 B ZA 202206924B
Authority
ZA
South Africa
Prior art keywords
dual
preparation
cemented carbide
form cemented
carbide
Prior art date
Application number
ZA2022/06924A
Inventor
Xiaoqun Xia
Manfeng Gong
Changle Yi
Juncheng Wang
Guannan Zhou
Zeyang Yan
Xiaohong Ye
Original Assignee
Univ Lingnan Normal
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 Univ Lingnan Normal filed Critical Univ Lingnan Normal
Publication of ZA202206924B publication Critical patent/ZA202206924B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/067—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds comprising a particular metallic binder
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/0084—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ carbon or graphite as the main non-metallic constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
ZA2022/06924A 2022-05-10 2022-06-22 A dual-form cemented carbide and a preparation method thereof ZA202206924B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210503968.0A CN114836642B (en) 2022-05-10 2022-05-10 Double-form hard alloy and preparation method thereof

Publications (1)

Publication Number Publication Date
ZA202206924B true ZA202206924B (en) 2022-07-27

Family

ID=82558328

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2022/06924A ZA202206924B (en) 2022-05-10 2022-06-22 A dual-form cemented carbide and a preparation method thereof

Country Status (2)

Country Link
CN (1) CN114836642B (en)
ZA (1) ZA202206924B (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07316688A (en) * 1994-05-23 1995-12-05 Toshiba Tungaloy Co Ltd Production of sintered hard alloy containing plate crystal wc
CN108486398B (en) * 2018-05-29 2020-04-07 昆明理工大学 Preparation method of tungsten carbide-cobalt hard alloy
CN109706360B (en) * 2019-01-30 2020-03-17 南京航空航天大学 Preparation method of high-strength and high-toughness WC-TiC-Co hard alloy with non-uniform structure
CN113817947B (en) * 2021-08-16 2022-06-14 江西理工大学 Coarse WC (wolfram carbide) grain reinforced superfine hard alloy and preparation method thereof

Also Published As

Publication number Publication date
CN114836642B (en) 2023-05-12
CN114836642A (en) 2022-08-02

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