BR7204244D0 - Ligas ferrosas resistentes ao desgaste bem como o respectivo processo de fabricacao e pecas obtidas com o emprego dessas ligas - Google Patents

Ligas ferrosas resistentes ao desgaste bem como o respectivo processo de fabricacao e pecas obtidas com o emprego dessas ligas

Info

Publication number
BR7204244D0
BR7204244D0 BR4244/72A BR424472A BR7204244D0 BR 7204244 D0 BR7204244 D0 BR 7204244D0 BR 4244/72 A BR4244/72 A BR 4244/72A BR 424472 A BR424472 A BR 424472A BR 7204244 D0 BR7204244 D0 BR 7204244D0
Authority
BR
Brazil
Prior art keywords
alloys
manufacturing
well
wear resistant
respective process
Prior art date
Application number
BR4244/72A
Other languages
English (en)
Portuguese (pt)
Inventor
M Feltz
Original Assignee
M Feltz
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 M Feltz filed Critical M Feltz
Publication of BR7204244D0 publication Critical patent/BR7204244D0/pt

Links

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18—Details
    • B02C17/20—Disintegrating members
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/06—Cast-iron alloys containing chromium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H17/00—Details of grates
    • F23H17/12—Fire-bars

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Crushing And Grinding (AREA)
  • Heat Treatment Of Articles (AREA)
  • Powder Metallurgy (AREA)
  • Crushing And Pulverization Processes (AREA)
BR4244/72A 1971-06-29 1972-06-29 Ligas ferrosas resistentes ao desgaste bem como o respectivo processo de fabricacao e pecas obtidas com o emprego dessas ligas BR7204244D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU63431 1971-06-29

Publications (1)

Publication Number Publication Date
BR7204244D0 true BR7204244D0 (pt) 1973-05-24

Family

ID=19726749

Family Applications (1)

Application Number Title Priority Date Filing Date
BR4244/72A BR7204244D0 (pt) 1971-06-29 1972-06-29 Ligas ferrosas resistentes ao desgaste bem como o respectivo processo de fabricacao e pecas obtidas com o emprego dessas ligas

Country Status (15)

Country Link
US (1) US3834950A (ja)
JP (1) JPS527406B1 (ja)
AU (1) AU470081B2 (ja)
BE (1) BE785431A (ja)
BR (1) BR7204244D0 (ja)
CA (1) CA990105A (ja)
DE (1) DE2230864C3 (ja)
FI (1) FI60241C (ja)
GB (1) GB1390011A (ja)
IT (1) IT959133B (ja)
LU (1) LU63431A1 (ja)
NO (1) NO131301C (ja)
OA (1) OA04125A (ja)
SE (1) SE408806C (ja)
ZA (1) ZA723826B (ja)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE785255A (fr) * 1972-06-22 1972-10-16 Soudure Autogene Elect Alliages de rechargement a l'arc electrique ainsi que les electrodes enrobees, fils fourres ou soudures en poudre a mettre en oeuvre pour les obtenir.
WO1979000274A1 (en) * 1977-11-11 1979-05-17 Fischer Ag Georg Manufacturing process of metal pieces made of alloy cast iron exposed to wear
ZA844074B (en) * 1983-05-30 1986-04-30 Vickers Australia Ltd Abrasion resistant materials
US4547221A (en) * 1984-10-26 1985-10-15 Norman Telfer E Abrasion-resistant refrigeration-hardenable ferrous alloy
JPS6347665A (ja) * 1986-08-14 1988-02-29 コントロン　インスツルメンツ　ホールディング　エヌ．ブイ． ピペット操作方法および装置
WO1991002101A1 (en) * 1989-08-04 1991-02-21 Warman International Ltd. A ferrochromium alloy
AU636902B2 (en) * 1989-08-04 1993-05-13 Warman International Limited A ferrochromium alloy
ATE105594T1 (de) * 1990-01-22 1994-05-15 Sulzer Innotec Ag Beschichtetes metallisches substrat.
JP3897812B2 (ja) * 1994-05-17 2007-03-28 カーエスベー・アクチエンゲゼルシャフト 高い耐食性及び耐摩耗性のチル鋳物
US8430075B2 (en) * 2008-12-16 2013-04-30 L.E. Jones Company Superaustenitic stainless steel and method of making and use thereof
US9284631B2 (en) * 2014-05-16 2016-03-15 Roman Radon Hypereutectic white iron alloys comprising chromium and nitrogen and articles made therefrom
US9580777B1 (en) 2016-02-08 2017-02-28 Roman Radon Hypereutectic white iron alloys comprising chromium, boron and nitrogen and articles made therefrom
MA44552B1 (fr) * 2016-06-24 2020-11-30 Weir Minerals Australia Ltd Fontes blanches résistantes à l'érosion et à la corrosion
RU2663950C1 (ru) * 2018-01-09 2018-08-13 Юлия Алексеевна Щепочкина Сплав
BE1027395B1 (fr) * 2020-01-16 2021-01-29 Magotteaux Int Boulets de broyage forges pour broyeur semi-autogene
CN113025874B (zh) * 2021-03-29 2022-07-19 北京工业大学 一种过共晶高铬铸铁及其孕育变质处理方法
CN113897475A (zh) * 2021-07-20 2022-01-07 宁国市华丰耐磨材料有限公司 一种高铬磨球分级淬火热处理工艺
US12084732B2 (en) 2022-03-29 2024-09-10 Townley Foundry & Machine Co., Inc. Hypereutectic white iron alloy comprising chromium, boron and nitrogen and cryogenically hardened articles made therefrom

Also Published As

Publication number Publication date
SE408806B (sv) 1979-07-09
ZA723826B (en) 1974-02-27
BE785431A (ja) 1972-12-27
DE2230864A1 (de) 1973-01-18
US3834950A (en) 1974-09-10
FI60241B (fi) 1981-08-31
NO131301C (ja) 1975-05-07
LU63431A1 (ja) 1973-01-22
AU470081B2 (en) 1973-12-13
IT959133B (it) 1973-11-10
SE408806C (sv) 1981-03-16
CA990105A (fr) 1976-06-01
DE2230864B2 (de) 1978-04-20
GB1390011A (en) 1975-04-09
DE2230864C3 (de) 1978-12-14
FI60241C (fi) 1981-12-10
JPS527406B1 (ja) 1977-03-02
NO131301B (ja) 1975-01-27
AU4316372A (en) 1973-12-13
OA04125A (fr) 1979-11-30

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