NL7905385A - Gesmede maallichamen van staal en de vervaardigings- wijze daarvan. - Google Patents

Gesmede maallichamen van staal en de vervaardigings- wijze daarvan. Download PDF

Info

Publication number
NL7905385A
NL7905385A NL7905385A NL7905385A NL7905385A NL 7905385 A NL7905385 A NL 7905385A NL 7905385 A NL7905385 A NL 7905385A NL 7905385 A NL7905385 A NL 7905385A NL 7905385 A NL7905385 A NL 7905385A
Authority
NL
Netherlands
Prior art keywords
grinding bodies
contain
forged
pieces
steel
Prior art date
Application number
NL7905385A
Other languages
English (en)
Dutch (nl)
Original Assignee
Thome Cromback Acieries
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 Thome Cromback Acieries filed Critical Thome Cromback Acieries
Publication of NL7905385A publication Critical patent/NL7905385A/nl

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
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/36—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.7% by weight of carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Forging (AREA)
  • Heat Treatment Of Steel (AREA)
  • Crushing And Grinding (AREA)
  • Powder Metallurgy (AREA)
NL7905385A 1978-07-11 1979-07-10 Gesmede maallichamen van staal en de vervaardigings- wijze daarvan. NL7905385A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7820687 1978-07-11
FR7820687A FR2430796A1 (fr) 1978-07-11 1978-07-11 Corps broyants forges en acier et leur procede de fabrication

Publications (1)

Publication Number Publication Date
NL7905385A true NL7905385A (nl) 1980-01-15

Family

ID=9210608

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7905385A NL7905385A (nl) 1978-07-11 1979-07-10 Gesmede maallichamen van staal en de vervaardigings- wijze daarvan.

Country Status (11)

Country Link
US (1) US4396440A (ko)
JP (1) JPS5511200A (ko)
CA (1) CA1143187A (ko)
CH (1) CH642276A5 (ko)
DE (1) DE2927676A1 (ko)
ES (1) ES482333A1 (ko)
FR (1) FR2430796A1 (ko)
GB (1) GB2024860B (ko)
IT (1) IT1127096B (ko)
MA (1) MA18483A1 (ko)
NL (1) NL7905385A (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1008247A6 (fr) * 1994-04-18 1996-02-27 Magotteaux Int Aciers a haute teneur en carbone, procede pour leur production et leur utilisation pour des pieces d'usure fabriquees en cet acier.
RU2135617C1 (ru) * 1998-04-23 1999-08-27 Дорофеев Генрих Алексеевич Сплав со свободным и связанным углеродом и способ его получения

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2182805A (en) * 1937-12-15 1939-12-12 Sheffield Steel Corp Grinding ball
US2310987A (en) * 1941-05-28 1943-02-16 Roy H Noderer Grinding ball and the method of making the same
US2438267A (en) * 1942-03-23 1948-03-23 Timken Roller Bearing Co Graphitic steel
DE875207C (de) * 1942-03-27 1953-04-30 Smidth & Co As F L Gusseisen fuer Arbeitselemente fuer Zerkleinerungs- und Vermahlungsmaschinen
US2462122A (en) * 1944-05-02 1949-02-22 Stearns Roger Mfg Company Method of casting, forging, and heat-treating cast iron grinding balls
US2771358A (en) * 1954-07-16 1956-11-20 Int Nickel Co Machine elements for crushers
US2763545A (en) * 1955-06-10 1956-09-18 Allegheny Ludlum Steel Tool steels
US2883281A (en) * 1957-12-06 1959-04-21 Timken Roller Bearing Co Air hardening graphitic steel
DE1113950B (de) * 1958-08-06 1961-09-21 Hoesch Ag Stahl fuer Mahlkoerper
BE669695A (ko) * 1964-09-17 1966-01-17
DE1239110B (de) * 1965-10-02 1967-04-20 Kloeckner Werke Ag Verwendung einer hochverschleissfesten Schienenstahllegierung
US3595707A (en) * 1969-06-09 1971-07-27 Ford Motor Co Forged anti-friction bearing component manufacture
JPS5118208B2 (ko) * 1971-12-10 1976-06-08
JPS5021414B2 (ko) * 1972-03-06 1975-07-23
US4043842A (en) * 1972-07-12 1977-08-23 Joiret Victor L J Grinding members
FR2228115B1 (ko) * 1973-05-04 1975-11-21 Thome Cromback Acieries
US4040875A (en) * 1975-04-03 1977-08-09 Noble Charles H Ductile cast iron articles
US4194906A (en) * 1976-09-13 1980-03-25 Noranda Mines Limited Wear resistant low alloy white cast iron
FR2405749A1 (fr) * 1977-10-14 1979-05-11 Thome Cromback Acieries Nouveaux corps broyants forges, notamment boulets de broyage, et leur procede de fabrication

Also Published As

Publication number Publication date
FR2430796B1 (ko) 1982-04-30
IT1127096B (it) 1986-05-21
GB2024860B (en) 1983-03-23
JPS5511200A (en) 1980-01-25
FR2430796A1 (fr) 1980-02-08
IT7983416A0 (it) 1979-07-09
US4396440A (en) 1983-08-02
CA1143187A (en) 1983-03-22
GB2024860A (en) 1980-01-16
DE2927676C2 (ko) 1988-02-18
ES482333A1 (es) 1980-04-01
MA18483A1 (fr) 1979-12-31
CH642276A5 (fr) 1984-04-13
DE2927676A1 (de) 1980-01-24

Similar Documents

Publication Publication Date Title
KR820002180B1 (ko) 바나듐-탄화물 성분을 다량 함유하는 분말야금강 제품
US4221612A (en) Grinding members
CN1847439A (zh) 一种高速线材轧机导入钢坯用导卫辊及其制备方法
CN109161667A (zh) 一种轴承构件及其制备方法
CN1166803C (zh) 高钒高耐磨合金及其制备方法
CN1071972A (zh) 强韧性高铬多元合金铸铁胶囊形(圆形)磨球及其制造方法
JP3372219B2 (ja) 鋼材製部品の製造方法
CN105463302B (zh) 一种高硬度球墨铸铁锤头的制备方法
CN108118245A (zh) 一种耐磨齿板用新型低合金耐磨钢及其热处理方法
JPS582243B2 (ja) 自動車用非調質鍛造部品の製造方法
NL7905385A (nl) Gesmede maallichamen van staal en de vervaardigings- wijze daarvan.
CN105463300A (zh) 一种等温淬火球墨铸铁锤头的制备方法
CN109609835A (zh) 一种高强韧耐磨球墨铸铁及其制备工艺和应用
CN105506256B (zh) 一种高硬度耐磨铸铁锤头的制备方法
CN105483510B (zh) 一种耐冲击球墨铸铁锤头的制备方法
Nofal The current status of the metallurgy and processing of austempered ductile iron (ADI)
CN1172171A (zh) 准贝氏体钢
JPH116026A (ja) 疲労強度に優れる高硬度球状黒鉛鋳鉄部材及びその製造方法
CN104087842B (zh) 一种中铬耐磨衬板
JPS63227744A (ja) 球状黒鉛鋳鉄鋳物およびその製造法
JPS62170417A (ja) 高強度高靱性黒鉛鋳鉄の製造方法
KR820000853B1 (ko) 분 쇄 재
SE447393B (sv) Forfarande for framstellning av ett varmsmitt material av pulver
KR0162964B1 (ko) 유압브레이커 치즐용 재료의 제조방법
KR850000804B1 (ko) 단조강으로된 파쇄체

Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BV The patent application has lapsed