GB851208A - Process for the production of titanium boride coatings - Google Patents
Process for the production of titanium boride coatingsInfo
- Publication number
- GB851208A GB851208A GB1570/59A GB157059A GB851208A GB 851208 A GB851208 A GB 851208A GB 1570/59 A GB1570/59 A GB 1570/59A GB 157059 A GB157059 A GB 157059A GB 851208 A GB851208 A GB 851208A
- Authority
- GB
- United Kingdom
- Prior art keywords
- temperature
- halide
- article
- subjected
- titanium
- 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.)
- Expired
Links
- 229910052719 titanium Inorganic materials 0.000 title abstract 10
- 239000010936 titanium Substances 0.000 title abstract 10
- 238000000576 coating method Methods 0.000 title abstract 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- -1 boron halide Chemical class 0.000 abstract 10
- 229910000831 Steel Inorganic materials 0.000 abstract 5
- 229910052796 boron Inorganic materials 0.000 abstract 5
- 239000011248 coating agent Substances 0.000 abstract 5
- 238000009792 diffusion process Methods 0.000 abstract 5
- 239000001257 hydrogen Substances 0.000 abstract 5
- 229910052739 hydrogen Inorganic materials 0.000 abstract 5
- 239000010959 steel Substances 0.000 abstract 5
- 229910052751 metal Inorganic materials 0.000 abstract 4
- 239000002184 metal Substances 0.000 abstract 4
- 229910052750 molybdenum Inorganic materials 0.000 abstract 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 3
- 229910052804 chromium Inorganic materials 0.000 abstract 3
- 229910052721 tungsten Inorganic materials 0.000 abstract 3
- 229910052720 vanadium Inorganic materials 0.000 abstract 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 150000002431 hydrogen Chemical class 0.000 abstract 2
- 238000002844 melting Methods 0.000 abstract 2
- 230000008018 melting Effects 0.000 abstract 2
- 150000004767 nitrides Chemical class 0.000 abstract 2
- QYEXBYZXHDUPRC-UHFFFAOYSA-N B#[Ti]#B Chemical compound B#[Ti]#B QYEXBYZXHDUPRC-UHFFFAOYSA-N 0.000 abstract 1
- 229910015844 BCl3 Inorganic materials 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- 229910003074 TiCl4 Inorganic materials 0.000 abstract 1
- 229910009043 WC-Co Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 229910052786 argon Inorganic materials 0.000 abstract 1
- 239000012159 carrier gas Substances 0.000 abstract 1
- 229910052735 hafnium Inorganic materials 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 1
- 150000001247 metal acetylides Chemical class 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 239000012495 reaction gas Substances 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 229910052715 tantalum Inorganic materials 0.000 abstract 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 abstract 1
- FAQYAMRNWDIXMY-UHFFFAOYSA-N trichloroborane Chemical compound ClB(Cl)Cl FAQYAMRNWDIXMY-UHFFFAOYSA-N 0.000 abstract 1
- 238000005491 wire drawing Methods 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 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
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
-
- 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
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/38—Borides
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
In a process for producing a titanium boride coating on an article having a melting point over 780 DEG C. and containing at least at its surface a metal capable of forming borides or a carbide or nitride thereof, the surface to be coated is first subjected to an atmosphere containing hydrogen and a boron halide at a temperature between 600 DEG C. and 1200 DEG C. to form a boride diffusion layer and is then subjected to an atmosphere containing hydrogen, a boron halide and a titanium halide at a temperature between 780 DEG C. and 1000 DEG C. until a titanium boride coating at least 2m thick is formed over the diffusion layer, neither operation being performed at a temperature above the melting point of the article. Coating may be effected in three ways, viz. (a) the article may be subjected to an atmosphere containing only hydrogen and boron halide at a temperature of 600 DEG C.-780 DEG C. to form the diffusion layer and the temperature then raised above 780 DEG C. and titanium halide added to the atmosphere to deposit titanium boride, (b) the article may be subjected to an atmosphere containing only hydrogen and boron halide at a temperature above 780 DEG C. to form the diffusion layer and titanium halide then added to the atmosphere to deposit titanium boride at the same temperature, and (c) the article may be subjected to an atmosphere containing hydrogen, boron halide and titanium halide at a temperature of 600 DEG -780 DEG C. to form the diffusion layer and the temperature then raised above 780 DEG C. to deposit titanium boride. Specified halides are BCl3 and TiCl4 and the reaction gas mixtures may be diluted with an inert carrier gas, e.g. argon or nitrogen. Coatings may be formed on surfaces of iron group metals and alloys, particularly steels containing at least 1% of at least one of V, Cr, Mo and W, and on surfaces of Ti, Zr, Hf, V, Nb, Ta, Cr, Mo and W, or nitrides or carbides of these metals. After coating, steels may be quenched to room temperature. The coating of the following articles is disclosed:- steel thread-guide rollers, steel mandrels for tube drawing, wire-drawing dies made of a steel consisting of C 1.2%, W 8%, Mo 5%, Cr 4%, V 2.5%, Co 12%, remainder Fe, molybdenum evaporator boats and feeler needles, and cold-shaping tools made of WC-Co hard metal.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE851208X | 1958-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB851208A true GB851208A (en) | 1960-10-12 |
Family
ID=6780288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1570/59A Expired GB851208A (en) | 1958-01-17 | 1959-01-15 | Process for the production of titanium boride coatings |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB851208A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3321337A (en) * | 1963-12-12 | 1967-05-23 | Texas Instruments Inc | Process for preparing boron nitride coatings |
| US3787245A (en) * | 1970-10-26 | 1974-01-22 | Inst Haertereitechn | Method for the boration of titanium and titanium alloys |
| FR2300140A1 (en) * | 1975-02-10 | 1976-09-03 | Plansee Metallwerk | PIE |
| FR2313161A1 (en) * | 1975-06-06 | 1976-12-31 | Krupp Gmbh | HARD METAL SHAPED PARTS, ESPECIALLY FOR THE REALIZATION OF CUTTING PLATES |
| FR2404681A1 (en) * | 1977-09-28 | 1979-04-27 | Sandvik Ab | HARD METAL PART |
| EP0006534A1 (en) * | 1978-06-22 | 1980-01-09 | Stellram S.A. | Wear-resistant article of hard metal |
| EP0143889A3 (en) * | 1983-09-07 | 1985-09-25 | Fried. Krupp Gesellschaft mit beschränkter Haftung | Coated hard metal body |
| EP0242100A3 (en) * | 1986-04-14 | 1987-12-16 | Materials Development Corporation | Coated article and method of producing same |
| RU2447194C1 (en) * | 2010-08-03 | 2012-04-10 | Федеральное государственное образовательное учреждение высшего профессионального образования "Алтайский государственный аграрный университет" (АГАУ) | Method of surface impregnation of steel actuator cutting edge of tiller |
| RU2520879C1 (en) * | 2012-11-22 | 2014-06-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Алтайский государственный аграрный университет" (ФГБОУ ВПО АГАУ) | Steel part inductive hard-facing |
| RU2532602C2 (en) * | 2013-01-15 | 2014-11-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Орловский государственный аграрный университет" (ФГБОУ ВПО Орел ГАУ) | Surface-hardening of parts operated at abrasive wear |
| CZ305985B6 (en) * | 2013-02-15 | 2016-06-08 | Technická univerzita v Liberci | Guide pulleys of hardened steel for wire drawing |
| RU2595180C1 (en) * | 2015-03-30 | 2016-08-20 | федеральное государственное бюджетное образовательное учреждение высшего образования "Алтайский государственный технический университет им. И.И. Ползунова" (АлтГТУ) | Paste for induction welding |
| WO2022126157A1 (en) * | 2020-12-15 | 2022-06-23 | Plansee Se | Titanium boride coated refractory metal component |
-
1959
- 1959-01-15 GB GB1570/59A patent/GB851208A/en not_active Expired
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3321337A (en) * | 1963-12-12 | 1967-05-23 | Texas Instruments Inc | Process for preparing boron nitride coatings |
| US3787245A (en) * | 1970-10-26 | 1974-01-22 | Inst Haertereitechn | Method for the boration of titanium and titanium alloys |
| FR2300140A1 (en) * | 1975-02-10 | 1976-09-03 | Plansee Metallwerk | PIE |
| FR2313161A1 (en) * | 1975-06-06 | 1976-12-31 | Krupp Gmbh | HARD METAL SHAPED PARTS, ESPECIALLY FOR THE REALIZATION OF CUTTING PLATES |
| FR2404681A1 (en) * | 1977-09-28 | 1979-04-27 | Sandvik Ab | HARD METAL PART |
| EP0006534A1 (en) * | 1978-06-22 | 1980-01-09 | Stellram S.A. | Wear-resistant article of hard metal |
| EP0143889A3 (en) * | 1983-09-07 | 1985-09-25 | Fried. Krupp Gesellschaft mit beschränkter Haftung | Coated hard metal body |
| EP0242100A3 (en) * | 1986-04-14 | 1987-12-16 | Materials Development Corporation | Coated article and method of producing same |
| RU2447194C1 (en) * | 2010-08-03 | 2012-04-10 | Федеральное государственное образовательное учреждение высшего профессионального образования "Алтайский государственный аграрный университет" (АГАУ) | Method of surface impregnation of steel actuator cutting edge of tiller |
| RU2520879C1 (en) * | 2012-11-22 | 2014-06-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Алтайский государственный аграрный университет" (ФГБОУ ВПО АГАУ) | Steel part inductive hard-facing |
| RU2532602C2 (en) * | 2013-01-15 | 2014-11-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Орловский государственный аграрный университет" (ФГБОУ ВПО Орел ГАУ) | Surface-hardening of parts operated at abrasive wear |
| CZ305985B6 (en) * | 2013-02-15 | 2016-06-08 | Technická univerzita v Liberci | Guide pulleys of hardened steel for wire drawing |
| RU2595180C1 (en) * | 2015-03-30 | 2016-08-20 | федеральное государственное бюджетное образовательное учреждение высшего образования "Алтайский государственный технический университет им. И.И. Ползунова" (АлтГТУ) | Paste for induction welding |
| WO2022126157A1 (en) * | 2020-12-15 | 2022-06-23 | Plansee Se | Titanium boride coated refractory metal component |
| JP2023552482A (en) * | 2020-12-15 | 2023-12-15 | プランゼー エスエー | Heat-resistant metal parts coated with titanium diboride |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB851208A (en) | Process for the production of titanium boride coatings | |
| GB1439947A (en) | Corrosion resistant coatings and process for making the same | |
| US3999954A (en) | Hard metal body and its method of manufacture | |
| Arai | Carbide coating process by use of molten borax bath in Japan | |
| US2972556A (en) | Composite coated carbonaceous article and process of making the same | |
| JPS62250175A (en) | Three-layered matter and its production | |
| US3974555A (en) | Rolls for rolling mills and method for making same | |
| GB1118151A (en) | Fuel cell electrodes | |
| Casteletti et al. | Boriding | |
| US3824134A (en) | Metalliding process | |
| JPS57171624A (en) | Production of cutlery | |
| JP2005046975A (en) | Vanadium-based film coated tool | |
| US3151001A (en) | Method of treating boron coated steel to eliminate luders' bands | |
| US2651099A (en) | Method of rolling titanium sheets | |
| US2344906A (en) | Carbonizing metals | |
| US2881518A (en) | Continuous gas plated metal article | |
| GB2122651A (en) | Low porosity sprayed metallic coatings | |
| GB915089A (en) | Improvements in or relating to metallic diffusion | |
| CN115074661A (en) | Preparation method of high-temperature wear-resistant composite steel rolling roll collar | |
| Kempster | The principles and applications of chemical vapour deposition | |
| WO2009104273A1 (en) | Iron base alloy product with composite coating | |
| FR2304590A1 (en) | Cementation process for forming a refractory metal carbide layer - on a (metal) substrate using a volatile halide of the metal to increase its diffusion rate | |
| JPS6277103A (en) | Roll coated with hard film on surface | |
| JPH089784B2 (en) | Coated iron-based alloy with excellent surface accuracy and method for producing the same | |
| US3713906A (en) | Nitrided tantalum base alloys |