ITUB201613701U1 - Utensile di acciaio per utensili con aumentata durabilità - Google Patents
Utensile di acciaio per utensili con aumentata durabilitàInfo
- Publication number
- ITUB201613701U1 ITUB201613701U1 ITUB2016U013701U ITUB201613701U ITUB201613701U1 IT UB201613701 U1 ITUB201613701 U1 IT UB201613701U1 IT UB2016U013701 U ITUB2016U013701 U IT UB2016U013701U IT UB201613701 U ITUB201613701 U IT UB201613701U IT UB201613701 U1 ITUB201613701 U1 IT UB201613701U1
- Authority
- IT
- Italy
- Prior art keywords
- tool
- surface layer
- tools
- hrc
- hardness
- Prior art date
Links
- 229910001315 Tool steel Inorganic materials 0.000 title claims description 8
- 230000001965 increasing effect Effects 0.000 title claims description 7
- 239000002344 surface layer Substances 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 21
- 239000010410 layer Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 description 40
- 230000008569 process Effects 0.000 description 21
- 229910000831 Steel Inorganic materials 0.000 description 13
- 239000010959 steel Substances 0.000 description 13
- 238000005121 nitriding Methods 0.000 description 10
- 238000010791 quenching Methods 0.000 description 9
- 230000000171 quenching effect Effects 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000004381 surface treatment Methods 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 239000011247 coating layer Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 229910000734 martensite Inorganic materials 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 150000004767 nitrides Chemical group 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 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
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/02—Pretreatment of the material to be coated
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/06—Surface hardening
- C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
-
- 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
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/36—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases using ionised gases, e.g. ionitriding
- C23C8/38—Treatment of ferrous surfaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2221/00—Treating localised areas of an article
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/002—Heat treatment of ferrous alloys containing Cr
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Gripping On Spindles (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15153854.3A EP3054026A1 (en) | 2015-02-04 | 2015-02-04 | Method of combined surface treatment of tool steels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ITUB201613701U1 true ITUB201613701U1 (it) | 2017-08-04 |
Family
ID=52449997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ITUB2016U013701U ITUB201613701U1 (it) | 2015-02-04 | 2016-02-04 | Utensile di acciaio per utensili con aumentata durabilità |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP3054026A1 (enrdf_load_stackoverflow) |
| CZ (1) | CZ29590U1 (enrdf_load_stackoverflow) |
| DE (1) | DE202016000752U1 (enrdf_load_stackoverflow) |
| FR (1) | FR3032137B3 (enrdf_load_stackoverflow) |
| IT (1) | ITUB201613701U1 (enrdf_load_stackoverflow) |
| PL (1) | PL124827U1 (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3044930C (en) | 2019-05-31 | 2023-08-29 | Apollo Machine & Welding Ltd. | Hybrid process for enhanced surface hardening |
| CN112210746A (zh) * | 2019-07-10 | 2021-01-12 | 上海交通大学 | 压铸模具、其表面处理方法、及应用 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB202838A (en) | 1922-08-18 | 1923-08-30 | Robert Walter Hutton | Improvements in and relating to collapsible cardboard or the like boxes or containers |
| US4533400A (en) | 1983-06-29 | 1985-08-06 | The Garrett Corporation | Method and apparatus for laser hardening of steel |
| US5536549A (en) | 1993-08-02 | 1996-07-16 | Tulip Memory Systems, Inc. | Austenitic stainless steel substrate for magnetic-recording media |
| DE19508584C1 (de) | 1995-03-13 | 1996-02-08 | Fraunhofer Ges Forschung | Verfahren und Vorrichtung zur Erhöhung des Absorptionsgrades beim Oberflächen-Festphasenhärten von Werkstücken mittels Laserstrahlung |
| DE29622682U1 (de) * | 1996-06-14 | 1997-04-03 | Ferromatik Milacron Maschinenbau GmbH, 79364 Malterdingen | Schnecke zum Plastifizieren und/oder Extrudieren von Kunststoffmaterial in Spritzgießmaschinen und Extrudern |
| KR100661130B1 (ko) | 2006-01-20 | 2006-12-22 | 한국생산기술연구원 | 포스트 플라즈마를 이용한 스테인리스 스틸 질화방법 |
| JP6047712B2 (ja) | 2012-05-10 | 2016-12-21 | 山梨県 | 鉄鋼のプラズマ窒化方法 |
-
2015
- 2015-02-04 EP EP15153854.3A patent/EP3054026A1/en not_active Ceased
-
2016
- 2016-02-03 CZ CZ2016-32069U patent/CZ29590U1/cs active Protection Beyond IP Right Term
- 2016-02-03 FR FR1650868A patent/FR3032137B3/fr active Active
- 2016-02-04 IT ITUB2016U013701U patent/ITUB201613701U1/it unknown
- 2016-02-04 PL PL124827U patent/PL124827U1/pl unknown
- 2016-02-04 DE DE202016000752.2U patent/DE202016000752U1/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| PL124827U1 (pl) | 2016-11-07 |
| EP3054026A1 (en) | 2016-08-10 |
| DE202016000752U1 (de) | 2016-05-24 |
| FR3032137B3 (fr) | 2017-03-24 |
| CZ29590U1 (cs) | 2016-06-28 |
| FR3032137A3 (enrdf_load_stackoverflow) | 2016-08-05 |
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