HU172012B - Method for forming high life wear-resisting layer on surface of screw conveyor - Google Patents

Method for forming high life wear-resisting layer on surface of screw conveyor

Info

Publication number
HU172012B
HU172012B HU72EI00000446A HUEI000446A HU172012B HU 172012 B HU172012 B HU 172012B HU 72EI00000446 A HU72EI00000446 A HU 72EI00000446A HU EI000446 A HUEI000446 A HU EI000446A HU 172012 B HU172012 B HU 172012B
Authority
HU
Hungary
Prior art keywords
screw conveyor
resisting layer
forming high
high life
life wear
Prior art date
Application number
HU72EI00000446A
Other languages
Hungarian (hu)
Inventor
Ferenc Toth
Original Assignee
Epitoegepgyarto Vallalat
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 Epitoegepgyarto Vallalat filed Critical Epitoegepgyarto Vallalat
Priority to HU72EI00000446A priority Critical patent/HU172012B/en
Priority to DD174890A priority patent/DD108120A1/xx
Priority to FR7343026A priority patent/FR2209702A1/en
Priority to RO76856A priority patent/RO63886A2/en
Priority to PL1973167192A priority patent/PL89554B1/en
Priority to AT1029473A priority patent/AT331051B/en
Priority to IT70632/73A priority patent/IT1009064B/en
Priority to CS7300008514A priority patent/CS179994B2/en
Priority to DE2361603A priority patent/DE2361603A1/en
Publication of HU172012B publication Critical patent/HU172012B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G33/00—Screw or rotary spiral conveyors
    • B65G33/24—Details
    • B65G33/26—Screws
    • B65G33/265—Screws with a continuous helical surface
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • C23C4/067—Metallic material containing free particles of non-metal elements, e.g. carbon, silicon, boron, phosphorus or arsenic
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • C23C4/08—Metallic material containing only metal elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/04—Devices for both conveying and distributing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
HU72EI00000446A 1972-12-11 1972-12-11 Method for forming high life wear-resisting layer on surface of screw conveyor HU172012B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
HU72EI00000446A HU172012B (en) 1972-12-11 1972-12-11 Method for forming high life wear-resisting layer on surface of screw conveyor
DD174890A DD108120A1 (en) 1972-12-11 1973-11-26
FR7343026A FR2209702A1 (en) 1972-12-11 1973-12-03 Metal spraying process for pump worms - in three stages using nickel alloy powder
RO76856A RO63886A2 (en) 1972-12-11 1973-12-03 PROCEDURE FOR COVERING METAL PARTS WITH ABRASIVE RESISTANT MATERIALS
PL1973167192A PL89554B1 (en) 1972-12-11 1973-12-10 Method for forming high life wear-resisting layer on surface of screw conveyor[hu172012b]
AT1029473A AT331051B (en) 1972-12-11 1973-12-10 PROCESS FOR MANUFACTURING WEAR-RESISTANT CONVEYOR SCREWS WITH LONG SERVICE LIFE
IT70632/73A IT1009064B (en) 1972-12-11 1973-12-10 PROCEDURE FOR THE MANUFACTURE OF A FEED SCREW RESISTANT TO WEAR, PARTICULARLY FOR PUMPS AND SCREWS
CS7300008514A CS179994B2 (en) 1972-12-11 1973-12-10 Mode of production of conveyer worms with bigger abrasion resistance and longer durability
DE2361603A DE2361603A1 (en) 1972-12-11 1973-12-11 PROCESS FOR MANUFACTURING WEAR-RESISTANT CONVEYOR SCREWS WITH LONG SERVICE LIFE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU72EI00000446A HU172012B (en) 1972-12-11 1972-12-11 Method for forming high life wear-resisting layer on surface of screw conveyor

Publications (1)

Publication Number Publication Date
HU172012B true HU172012B (en) 1978-05-28

Family

ID=10995920

Family Applications (1)

Application Number Title Priority Date Filing Date
HU72EI00000446A HU172012B (en) 1972-12-11 1972-12-11 Method for forming high life wear-resisting layer on surface of screw conveyor

Country Status (9)

Country Link
AT (1) AT331051B (en)
CS (1) CS179994B2 (en)
DD (1) DD108120A1 (en)
DE (1) DE2361603A1 (en)
FR (1) FR2209702A1 (en)
HU (1) HU172012B (en)
IT (1) IT1009064B (en)
PL (1) PL89554B1 (en)
RO (1) RO63886A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3718779A1 (en) * 1987-06-04 1988-12-22 Krauss Maffei Ag SNAIL OD. DGL. MACHINE PART FOR PLASTIC MACHINERY
DE29717220U1 (en) * 1997-09-26 1997-12-18 Kelterborn Gunar Highly wear-resistant screw, mixer shaft or similar machine parts for use in the construction industry and the building material processing industry
DE102017103068B4 (en) 2017-02-15 2022-12-22 Flottweg Se Manufacturing process of a solid bowl centrifuge screw with a screw hub
CN110578067B (en) * 2019-10-30 2021-08-10 株洲硬质合金集团有限公司 Sintering method of superfine hard alloy

Also Published As

Publication number Publication date
FR2209702A1 (en) 1974-07-05
CS179994B2 (en) 1977-12-30
FR2209702B1 (en) 1977-09-23
DE2361603A1 (en) 1974-06-12
IT1009064B (en) 1976-12-10
DD108120A1 (en) 1974-09-05
ATA1029473A (en) 1975-10-15
AT331051B (en) 1976-08-10
RO63886A2 (en) 1978-09-15
PL89554B1 (en) 1976-06-30

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee