SE417618B - Hardmetallkropp med slitstarkt ytskikt - Google Patents
Hardmetallkropp med slitstarkt ytskiktInfo
- Publication number
- SE417618B SE417618B SE7900529A SE7900529A SE417618B SE 417618 B SE417618 B SE 417618B SE 7900529 A SE7900529 A SE 7900529A SE 7900529 A SE7900529 A SE 7900529A SE 417618 B SE417618 B SE 417618B
- Authority
- SE
- Sweden
- Prior art keywords
- binder phase
- cemented carbide
- layer
- oxide
- layers
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title claims description 41
- 239000002184 metal Substances 0.000 title claims description 41
- 239000010410 layer Substances 0.000 claims description 43
- 239000011230 binding agent Substances 0.000 claims description 28
- 239000000654 additive Substances 0.000 claims description 17
- 229910052782 aluminium Inorganic materials 0.000 claims description 17
- 239000002344 surface layer Substances 0.000 claims description 16
- 230000000996 additive effect Effects 0.000 claims description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 14
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 14
- 238000005520 cutting process Methods 0.000 claims description 14
- 239000000758 substrate Substances 0.000 claims description 14
- 150000002739 metals Chemical class 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 230000003647 oxidation Effects 0.000 claims description 9
- 238000007254 oxidation reaction Methods 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 229910052727 yttrium Inorganic materials 0.000 claims description 6
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 5
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 4
- 229910052742 iron Inorganic materials 0.000 claims 2
- 238000005555 metalworking Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 description 15
- 239000000956 alloy Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- 125000004429 atom Chemical group 0.000 description 9
- 239000007789 gas Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 238000005245 sintering Methods 0.000 description 7
- 238000005229 chemical vapour deposition Methods 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 6
- 239000010936 titanium Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 230000001590 oxidative effect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 229910052719 titanium Inorganic materials 0.000 description 5
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 230000036961 partial effect Effects 0.000 description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910020639 Co-Al Inorganic materials 0.000 description 2
- 229910002515 CoAl Inorganic materials 0.000 description 2
- 229910020675 Co—Al Inorganic materials 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 229910052735 hafnium Inorganic materials 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 125000004430 oxygen atom Chemical group O* 0.000 description 2
- -1 oxygen ions Chemical class 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- 229910001845 yogo sapphire Inorganic materials 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910003310 Ni-Al Inorganic materials 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 229910000428 cobalt oxide Inorganic materials 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003733 fiber-reinforced composite Substances 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 230000005501 phase interface Effects 0.000 description 1
- 238000004881 precipitation hardening Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000004544 spot-on Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
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
- C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
- C23C30/005—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process on hard metal substrates
-
- 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
- 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
- B22F3/24—After-treatment of workpieces or articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
- B23B27/148—Composition of the cutting inserts
Landscapes
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Chemical Vapour Deposition (AREA)
- Powder Metallurgy (AREA)
- Physical Vapour Deposition (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7900529A SE417618B (sv) | 1979-01-22 | 1979-01-22 | Hardmetallkropp med slitstarkt ytskikt |
| PCT/SE1980/000015 WO1980001487A1 (en) | 1979-01-22 | 1980-01-18 | Cemented carbide body having a wear resistant surface layer |
| JP50034480A JPS56500934A (ja) | 1979-01-22 | 1980-01-18 | |
| EP19800900255 EP0028600A1 (en) | 1979-01-22 | 1980-07-29 | Cemented carbide body having a wear resistant surface layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7900529A SE417618B (sv) | 1979-01-22 | 1979-01-22 | Hardmetallkropp med slitstarkt ytskikt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7900529L SE7900529L (sv) | 1980-07-23 |
| SE417618B true SE417618B (sv) | 1981-03-30 |
Family
ID=20337074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7900529A SE417618B (sv) | 1979-01-22 | 1979-01-22 | Hardmetallkropp med slitstarkt ytskikt |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0028600A1 (ja) |
| JP (1) | JPS56500934A (ja) |
| SE (1) | SE417618B (ja) |
| WO (1) | WO1980001487A1 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4610931A (en) * | 1981-03-27 | 1986-09-09 | Kennametal Inc. | Preferentially binder enriched cemented carbide bodies and method of manufacture |
| WO2010134583A1 (ja) * | 2009-05-22 | 2010-11-25 | 新日本製鐵株式会社 | 切削工具寿命に優れた機械構造用鋼及びその切削方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE564081C (de) * | 1931-03-15 | 1932-11-12 | Fried Krupp Akt Ges | Verfahren zur Nacharbeitung von Formkoerpern aus gesinterten Carbidlegierungen |
| DE847391C (de) * | 1946-02-01 | 1952-08-25 | Andersons Newton Mearns Ltd | Spanabhebende oder schleifende Werkzeugmaschine, insbesondere Drehbank |
| US2867033A (en) * | 1955-05-02 | 1959-01-06 | Kennametal Inc | Corrosion-resistant alloy |
| SE322349B (ja) * | 1964-10-09 | 1970-04-06 | Immelborn Hartmetallwerk | |
| GB1077921A (en) * | 1965-02-01 | 1967-08-02 | Immelborn Hartmetallwerk | Hard metal alloy |
| GB1162882A (en) * | 1966-02-02 | 1969-08-27 | Gen Electric | Improvements in Chromium-Containing Alloys of Improved Resistance to Oxidation and Nitrification |
| DE1758043A1 (de) * | 1968-03-23 | 1971-01-21 | Feldmuehle Ag | Werkstoff von hoher mechanischer Festigkeit und Waermebestaendigkeit |
| US3564940A (en) * | 1968-06-05 | 1971-02-23 | United Aircraft Corp | Anisotropic polyphase structure of monovariant eutectic composition |
| US3713788A (en) * | 1970-10-21 | 1973-01-30 | Chromalloy American Corp | Powder metallurgy sintered corrosion and heat-resistant, age hardenable nickel-chromium refractory carbide alloy |
| DE2265603C2 (de) * | 1971-05-26 | 1983-02-03 | General Electric Co., Schenectady, N.Y. | Schneideinsatz mit einer nicht metallischen Zwischenschicht zwischen Grundkörper und Deckbeschichtung und Verfahren zu seiner Herstellung |
| US3736107A (en) * | 1971-05-26 | 1973-05-29 | Gen Electric | Coated cemented carbide product |
| SE357984B (ja) * | 1971-11-12 | 1973-07-16 | Sandvik Ab | |
| GB1456554A (en) * | 1973-03-28 | 1976-11-24 | United Aircraft Corp | High temperature abradable material |
| DE2435989C2 (de) * | 1974-07-26 | 1982-06-24 | Fried. Krupp Gmbh, 4300 Essen | Verfahren zur Herstellung eines verschleißfesten, beschichteten Hartmetallkörpers für Zerspanungszwecke |
| US4018631A (en) * | 1975-06-12 | 1977-04-19 | General Electric Company | Coated cemented carbide product |
| US3990860A (en) * | 1975-11-20 | 1976-11-09 | Nasa | High temperature oxidation resistant cermet compositions |
| SE406090B (sv) * | 1977-06-09 | 1979-01-22 | Sandvik Ab | Belagd hardmetallkropp samt sett att framstalla en dylik kropp |
-
1979
- 1979-01-22 SE SE7900529A patent/SE417618B/sv not_active IP Right Cessation
-
1980
- 1980-01-18 JP JP50034480A patent/JPS56500934A/ja active Pending
- 1980-01-18 WO PCT/SE1980/000015 patent/WO1980001487A1/en not_active Ceased
- 1980-07-29 EP EP19800900255 patent/EP0028600A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56500934A (ja) | 1981-07-09 |
| WO1980001487A1 (en) | 1980-07-24 |
| SE7900529L (sv) | 1980-07-23 |
| EP0028600A1 (en) | 1981-05-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 7900529-4 Effective date: 19891201 Format of ref document f/p: F |