http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H09279343-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e3b0a3dbf8d6c9712d86ea1383fd5327 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23P15-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23B27-14 |
| filingDate | 1996-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d7d105ba76a453931b995a8d2af7e5b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41717eb258c6a0c237ba34d48899be95 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9848acf5094c51f2cd42bf8af6a27f9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e76d4f2950701ff237b59a002cceace |
| publicationDate | 1997-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H09279343-A |
| titleOfInvention | Manufacturing method of surface coated cemented carbide cutting tool with excellent chipping resistance |
| abstract | (57) [Problem] To produce a surface coated cemented carbide cutting tool having excellent chipping resistance. SOLUTION: A hard coating layer including an Al 2 O 3 -based compound layer containing Al 2 O 3 as a main component is formed on a surface of a WC-based cemented carbide substrate by a chemical vapor deposition method and / or a physical vapor deposition method. When producing a surface-coated cemented carbide cutting tool by forming an average layer thickness of about 20 μm, the Al 2 O 3 In forming the compound layer, the reaction gas is Cl 3: 0.5~10%, NO x : 1~30%, TiC l 4 : 0.01 to 1%, H 2 : 0.5 to 20%, provided that AlCl 3 / TiCl 4 = 10 to 100, inert gas: An inert gas-based reaction gas having a composition consisting of the rest is used. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001328005-A |
| priorityDate | 1996-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.