DE1758724A1 - Verfahren zur Erhoehung der Verschleissfestigkeit von Stahlschrot - Google Patents

Verfahren zur Erhoehung der Verschleissfestigkeit von Stahlschrot

Info

Publication number
DE1758724A1
DE1758724A1 DE19681758724 DE1758724A DE1758724A1 DE 1758724 A1 DE1758724 A1 DE 1758724A1 DE 19681758724 DE19681758724 DE 19681758724 DE 1758724 A DE1758724 A DE 1758724A DE 1758724 A1 DE1758724 A1 DE 1758724A1
Authority
DE
Germany
Prior art keywords
steel shot
shot
steel
wear resistance
weight
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE19681758724
Other languages
German (de)
English (en)
Inventor
Thiel Hans Dieter
Dipl-Chem Dr Klaus Frank
Dipl-Chem Dr Dietric Gleisberg
Dipl-Chem Dr Joachim Kandler
Dorn Dipl-Chem Dr Frie Wilhelm
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Knapsack AG
Original Assignee
Knapsack AG
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 Knapsack AG filed Critical Knapsack AG
Priority to DE19681758724 priority Critical patent/DE1758724A1/de
Priority to SE10085/69A priority patent/SE344078B/xx
Priority to US842876A priority patent/US3649370A/en
Priority to GB1226909D priority patent/GB1226909A/en
Priority to LU59161A priority patent/LU59161A1/de
Priority to CH1133069A priority patent/CH520770A/de
Priority to AT725669A priority patent/AT317959B/de
Priority to FR6925967A priority patent/FR2013995A1/fr
Priority to NL6911575A priority patent/NL6911575A/xx
Priority to BE736815A priority patent/BE736815A/fr
Publication of DE1758724A1 publication Critical patent/DE1758724A1/de
Pending legal-status Critical Current

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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/14—Treatment of metallic powder
    • B22F1/142—Thermal or thermo-mechanical treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C11/00—Selection of abrasive materials or additives for abrasive blasts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Coating By Spraying Or Casting (AREA)
DE19681758724 1968-07-30 1968-07-30 Verfahren zur Erhoehung der Verschleissfestigkeit von Stahlschrot Pending DE1758724A1 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE19681758724 DE1758724A1 (de) 1968-07-30 1968-07-30 Verfahren zur Erhoehung der Verschleissfestigkeit von Stahlschrot
SE10085/69A SE344078B (fr) 1968-07-30 1969-07-16
US842876A US3649370A (en) 1968-07-30 1969-07-18 Process for improving the wear resistance of steel shot
GB1226909D GB1226909A (fr) 1968-07-30 1969-07-22
LU59161A LU59161A1 (de) 1968-07-30 1969-07-24 Verfahren zur Erhöhung der Verschleißfestigkeit von Stahlschrot
CH1133069A CH520770A (de) 1968-07-30 1969-07-24 Verfahren zur Erhöhung der Verschleissfestigkeit von Stahlschrot
AT725669A AT317959B (de) 1968-07-30 1969-07-28 Verfahren zur Erhöhung der Verschleißfestigkeit von Stahlschrot
FR6925967A FR2013995A1 (fr) 1968-07-30 1969-07-29
NL6911575A NL6911575A (fr) 1968-07-30 1969-07-29
BE736815A BE736815A (fr) 1968-07-30 1969-07-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681758724 DE1758724A1 (de) 1968-07-30 1968-07-30 Verfahren zur Erhoehung der Verschleissfestigkeit von Stahlschrot

Publications (1)

Publication Number Publication Date
DE1758724A1 true DE1758724A1 (de) 1971-02-11

Family

ID=5695191

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681758724 Pending DE1758724A1 (de) 1968-07-30 1968-07-30 Verfahren zur Erhoehung der Verschleissfestigkeit von Stahlschrot

Country Status (10)

Country Link
US (1) US3649370A (fr)
AT (1) AT317959B (fr)
BE (1) BE736815A (fr)
CH (1) CH520770A (fr)
DE (1) DE1758724A1 (fr)
FR (1) FR2013995A1 (fr)
GB (1) GB1226909A (fr)
LU (1) LU59161A1 (fr)
NL (1) NL6911575A (fr)
SE (1) SE344078B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023985A (en) * 1975-09-29 1977-05-17 Cleveland Metal Abrasive, Inc. Steel abrasives and method for producing same
US4071381A (en) * 1976-09-07 1978-01-31 Cleveland Metal Abrasive, Inc. Steel abrasive materials
SE447393B (sv) * 1978-09-27 1986-11-10 Sumitomo Electric Industries Forfarande for framstellning av ett varmsmitt material av pulver
US5865385A (en) * 1997-02-21 1999-02-02 Arnett; Charles R. Comminuting media comprising martensitic/austenitic steel containing retained work-transformable austenite
RU2541262C2 (ru) * 2013-04-15 2015-02-10 Василий Серафимович Колпаков Металлокерамическая дробь

Also Published As

Publication number Publication date
GB1226909A (fr) 1971-03-31
US3649370A (en) 1972-03-14
FR2013995A1 (fr) 1970-04-10
CH520770A (de) 1972-03-31
AT317959B (de) 1974-09-25
LU59161A1 (de) 1970-01-20
SE344078B (fr) 1972-03-27
NL6911575A (fr) 1970-02-03
BE736815A (fr) 1970-01-30

Similar Documents

Publication Publication Date Title
JP6150008B2 (ja) レールおよびその製造方法
EP3015561B1 (fr) Matériau d'acier résistant à l'abrasion, ayant d'excellentes caractéristiques de fatigue, et son procédé de fabrication
US2875043A (en) Spray-weld alloys of the boron-silicon-nickel type
JP4459957B2 (ja) 靭性を向上させるための溶接の熱膨張の制御方法
DE1758724A1 (de) Verfahren zur Erhoehung der Verschleissfestigkeit von Stahlschrot
JP5777201B2 (ja) スチール系投射材
WO1995023241A1 (fr) Materiau d'acier facilement ecrouissable, usinable et trempable, contenant en dispersion uniforme de fines particules de graphite, et procede de fabrication correspondant
DE1254366B (de) Verwendung einer siliziumhaltigen Stahllegierung in Schrotform als Strahlmittel
JP4849473B2 (ja) 耐摩耗性高Ｃｒ鋳鉄およびその製造方法
EP1250205B1 (fr) Procede de realisation d'un agent de grenaillage anguleux inoxydable a base d'un alliage fe-cr-c
DE19924515A1 (de) Sprühkompaktierter Stahl, Verfahren zu seiner Herstellung und Verbundwerkstoff
JPH02228448A (ja) 高強度・高靭性スチールショット
JP4311073B2 (ja) 熱間圧延用ロール外層材および熱間圧延用複合ロール
JP2021080492A (ja) 高温強度と靭性に優れた熱間工具鋼
JP2581819B2 (ja) 熱間圧延ロール材及びロールの製造法
JP2020147810A (ja) 非調質鍛造用鋼および非調質鍛造部品
JP7205535B2 (ja) ブラスト加工に用いられるショット
JP2503120B2 (ja) 加工性に優れた高耐蝕・高炭素ステンレス鋼線材
JP2686207B2 (ja) 圧延用ロール材
JP3499425B2 (ja) 冷間工具鋼の製造方法
KR100299463B1 (ko) 인성및내마모성이우수한냉간가공용공구강제조방법
DE927693C (de) Herstellen eines insbesondere fuer Sandstrahlgeblaese verwendbaren Eisenschrotes
JPH06279918A (ja) 耐ころがり疲労損傷性に優れた高強度レールおよびその製造法
Moffatt The Effect of Low Temperatures upon the Impact Resistance of Steel Castings
AT335642B (de) Verfahren zum herstellen von metallblocken durch umschmelzen, insbesondere elektroschlacken-umschmelzen einer verzehrbaren elektrode