[go: up one dir, main page]

Madej, 2012 - Google Patents

Tungsten carbide as an addition to high speed steel based composites

Madej, 2012

View HTML
Document ID
91194219098665057
Author
Madej M
Publication year
Publication venue
Tungsten Carbide-Processing and Applications; IntechOpen: London, UK

External Links

Snippet

Design criteria for high strength tool materials have to include wear resistance of the abrasive particle, high hardness and adequate toughness. Cold compaction and vacuum sintering of PM high speed steels (HSSs) to full density is now a well established technique …
Continue reading at www.intechopen.com (HTML) (other versions)

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C22C33/0292—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with more than 5% preformed carbides, nitrides or borides
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making alloys
    • 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
    • C22C29/005—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides comprising a particular metallic binder
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor; Presses and furnaces
    • B22F3/10—Sintering only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Similar Documents

Publication Publication Date Title
Gordo et al. Wear mechanisms in high speed steel reinforced with (NbC) p and (TaC) p MMCs
Degnan et al. Elevated temperature sliding wear behaviour of TiC-reinforced steel matrix composites
Zhang et al. The effect of volume fraction of WC particles on wear behavior of in-situ WC/Fe composites by spark plasma sintering
Abenojar et al. Atmosphere influence in sintering process of stainless steels matrix composites reinforced with hard particles
García et al. Effect of adding carbides on dry sliding wear behaviour of steel matrix composites processed by metal injection moulding
Ravi et al. Microstructural evolution and wear behavior of carbon added CoCrFeMnNi multi-component alloy fabricated by mechanical alloying and spark plasma sintering
Madej Phase reactions during sintering of M3/2 based composites with WC additions
Ahmadi et al. Synthesis, mechanical properties and wear behavior of hybrid Al/(TiO2+ CuO) nanocomposites
Wu et al. Wear characteristics of Fe-based diamond composites with cerium oxide (CeO2) reinforcements
Wu et al. Effect of TiC additions on the microstructure, mechanical and tribological properties of NbC-CoCrFeNiMn high entropy alloys cermets
Qu et al. Diamond particles-reinforced Ni-based composite coating on Ti6Al4V alloy: Microstructure, mechanical, dynamic impact and dry-sliding tribological properties
Mekgwe et al. Fabrication of graphite reinforced TiCxNy by spark plasma sintering technique: A comparative assessment of microstructural integrity and nanoindentation properties
Wang et al. Mechanical properties and wear resistance of medium entropy Fe 40 Mn 40 Cr 10 Co 10/TiC composites
Veerappan et al. Effect of copper on mechanical properties and corrosion behavior of powder metallurgy processed Ni–Co–Cr–Fe–Mn–Cu x high entropy alloy
Bączek et al. Processing and characterization of Fe-Mn-Cu-Sn-C alloys prepared by ball milling and spark plasma sintering
Tao et al. Effects of CuSn on the diamond particle holding force of pressureless sintered FeCuCo-based diamond tools
Madej Tungsten carbide as an addition to high speed steel based composites
Zheng et al. Effect of interaction between cementite and pearlite on two-body abrasive wear behaviors in white cast iron
Yilmaz et al. Synthesis of TiB2-reinforced iron-based composite coating
Veerapandian et al. On the effects of B4C addition on the microstructure, mechanical properties, wear and thermal stability of TiCN-Co-Cr3C2-Si3N4 cermets developed by vacuum hot pressing
Pascal et al. Co-sintering and microstructural characterization of steel/cobalt base alloy bimaterials
Xu et al. Sintering of a porous steel with high-Mn and high-Al content in vacuum
Sustarsic et al. The characteristics of vacuum sintered M3/2 type HSSs with MoS2 addition
Madej Copper infiltrated high speed steel skeletons
Gülsoy Dry sliding wear in injection molded 17-4 PH stainless steel powder with nickel boride additions