http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S61119674-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cdf375f907c9eff36f3a05ed7e8dcc64 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C28-044 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-0272 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C28-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-02 |
| filingDate | 1984-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ddf9237ba6f2e6eb26f8259a571eb508 |
| publicationDate | 1986-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S61119674-A |
| titleOfInvention | Wear resistant parts for bicycle |
| abstract | PURPOSE:To improve wear resistance and impact resistance by forming three- layer hardened layers consisting of TiC, TiCN and TiN or hardened Al2O3 layer on the surface of the ball retainer of a ball bearing, pulley bushing, etc. of a bicycle. CONSTITUTION:The wear resistant parts such as the ball retainer of the ball bearing and pulley bushing of the bicycle are machined by a die steel to form a blank body 10 for the parts. The body is subjected to hardening, grinding and polishing and is then put into a reaction furnace where said body is heated to 900-1,100 deg.C. Evaporated TiCl4 and gaseous H2CCH4 as a carrier gas are mixedly introduced into the furnace and the TiC21 formed by the gaseous phase reaction of these gases is deposited by evaporation to the above-mentioned body to 2-30mu thickness. A TiN layer 23 is then deposited by evaporation on the layer 21 to 2-30mu thickness by the similar method using gaseous N2 in place of CH4. A TiCN layer 22 is formed at the intermediate by the reaction of both layers 21, 23 to form the hardened layer 2 consisting of the three layers. The hardened layer consisting of the single phase 24 of the hard Al2O3 may be otherwise formed by using a gaseous mixture composed of AlCl3, H2 and CO2 as the reactive gas. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2348468-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6315455-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S62275319-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100825509-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2348468-B |
| priorityDate | 1984-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.