| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ca52ef7da13e92ec5c40f847bf80357 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2958
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-12139
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-12778
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S428-932
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-12097
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-12111 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C4-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C4-06 |
| filingDate |
1972-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1974-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24023d6799bdad607bd007dc4e49c47c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba5c51c977aec95c3764e67f5cb270d8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0037a1f79d83b6b27b5e9f57129f8909
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da5c08dda50faf66573cbf7bef77eb27 |
| publicationDate |
1974-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3844729-A |
| titleOfInvention |
Metals having wear-resistant surfaces and their fabrication |
| abstract |
A metal article, such as a machine element or tool, composed of a metal base and an integral wear-resistant surface layer or coating consisting of one or more finely divided refractory metal oxides (e.g. zirconia and spinel) dispersed in a matrix of a refractory metal (e.g. molybdenum and alloys) with the matrix metal preferably constituting 40 to 70 percent of the volume of the components employed in the coating; optionally, a solid lubricant such as lead oxide or molybdenum sulfide is also dispersed in the coating layer. These articles are fabricated by depositing the coating components onto the metal base from a plasma jet while the matrix metal is in the molten state in order to thermally bond the surface layer to the metal base or substrate. Various techniques are used to facilitate feeding the components of the surface coating to plasma guns in convenient form, for example by the inclusion of a powdered metal oxide within an elongated tube of the matrix metal or by binding or cementing the powdered oxide to a rod of that metal. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5141769-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005247179-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5723535-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4588021-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0042693-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8511906-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6287985-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8827040-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5877093-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009106987-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4276353-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10889727-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6017591-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5648158-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10370514-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9597857-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11001696-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7905024-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005029808-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4039700-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007209879-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012195542-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019186281-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0042693-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6904661-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4029852-A |
| priorityDate |
1971-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |