GB1511099A - Nitriding process for metal parts - Google Patents
Nitriding process for metal partsInfo
- Publication number
- GB1511099A GB1511099A GB4821276A GB4821276A GB1511099A GB 1511099 A GB1511099 A GB 1511099A GB 4821276 A GB4821276 A GB 4821276A GB 4821276 A GB4821276 A GB 4821276A GB 1511099 A GB1511099 A GB 1511099A
- Authority
- GB
- United Kingdom
- Prior art keywords
- metal parts
- urea
- nitriding
- nitriding process
- nitrided
- 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
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
- C23C8/60—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 solids, e.g. powders, pastes
- C23C8/62—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 solids, e.g. powders, pastes only one element being applied
-
- 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
- C23C8/40—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 liquids, e.g. salt baths, liquid suspensions
- C23C8/42—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 liquids, e.g. salt baths, liquid suspensions only one element being applied
- C23C8/48—Nitriding
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64100675A | 1975-12-15 | 1975-12-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1511099A true GB1511099A (en) | 1978-05-17 |
Family
ID=24570552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4821276A Expired GB1511099A (en) | 1975-12-15 | 1976-11-18 | Nitriding process for metal parts |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5278723A (ja) |
DE (1) | DE2647668C2 (ja) |
GB (1) | GB1511099A (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4119444A (en) * | 1976-06-07 | 1978-10-10 | Ford Motor Company | Pack nitriding process for low alloy steel |
JP6072530B2 (ja) * | 2012-12-14 | 2017-02-01 | 中部電力株式会社 | 軟窒化処理方法 |
EP3202945B1 (de) * | 2016-02-04 | 2019-04-24 | IVA Schmetz GmbH | Verfahren zur nitrocarburierung metallischer werkstücke |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB311588A (en) * | 1928-07-04 | 1929-05-16 | Julius Leonard Fox Vogel | Improvements in the hardening of molybdenum irons or steels |
JPS5548105B2 (ja) * | 1972-12-26 | 1980-12-04 |
-
1976
- 1976-10-21 DE DE19762647668 patent/DE2647668C2/de not_active Expired
- 1976-11-18 GB GB4821276A patent/GB1511099A/en not_active Expired
- 1976-12-10 JP JP14788876A patent/JPS5278723A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5278723A (en) | 1977-07-02 |
DE2647668C2 (de) | 1982-10-21 |
DE2647668A1 (de) | 1977-06-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL177660C (nl) | Werkwijze voor het selectief reduceren van no in verbrandingsafvalgassen met ammoniak of voorlopers daarvan en andere reductiemiddelen. | |
KR790000297B1 (en) | Process for producing n-phosphono methyl gylcine | |
BG60052B2 (bg) | Метод за получаване на неармирани самоносещи тела и изделия на тяхна основа | |
ES452916A1 (es) | Procedimiento para determinar la actividad de creantincina- sa-mb en una muestra de liquido corporal. | |
PT67953A (en) | Process for the production of fertilizer pellets containing ammonium nitrate. | |
NL7412248A (nl) | Werkwijze voor het ontgiften van afvalwater, dat cyaniden en/of cyaanhydrinen en/of organische ni- trilen bevat. | |
ES457027A1 (es) | Procedimiento para la eliminacion higienica de agua residuale instalacion para su ejecucion. | |
NL176160C (nl) | Werkwijze voor het verbranden van een ammoniak en waterstofsulfide bevattend mengsel van gassen. | |
GB1511099A (en) | Nitriding process for metal parts | |
CA1020578A (en) | Process for preparing urea from ammonia and carbon dioxide | |
ZA735715B (en) | Method and installation for the combustion of gas and vapour mixtures,particularly ammonia choke | |
AU591200B2 (en) | Process for preparing finely divided metal powders | |
ES403047A1 (es) | Procedimiento para la obtencion de compuestos de acido 7beta-amino-cefem-4-carboxilico. | |
GB1461577A (en) | Particles for and method of reducing oil pollution on water | |
ES432706A1 (es) | Metodo de tratamiento de un material ferroso y horno para surealizacion. | |
ES465313A1 (es) | Procedimiento para la obtencion de derivados de naftiridina. | |
GB2014031A (en) | Reducing the nitrogen content of tobacco | |
ES412463A1 (es) | Procedimiento para nitrurar piezas ferrosas. | |
ES453775A1 (es) | Procedimiento para la preparacion de n,n'-bis-trimetilsili- lurea. | |
FR2244833A1 (en) | Avoiding formation of excess deposits - during impregnation of carbon articles with molten metals | |
GB1519635A (en) | 2-alkoxy-9-(substituted phenyl)-2,6-dialkylnonanes and the use thereof as insect maturation inhibitors | |
PL199935A1 (pl) | Sposob sterowania procesem swiezenia stali o zawartosci wegla 0,1-0,8% | |
GB1356124A (en) | Process for preparing nitric oxide | |
ES372635A1 (es) | Procedimiento para la preparacion de l-asparaginasa (aspara-ginasa x) parcialmente desaminada. | |
GB1421885A (en) | Growth control of turf |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
746 | Register noted 'licences of right' (sect. 46/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |