MANUFACTURE OF SLENDER AND BRITTLE SAMPLE
PROBLEM TO BE SOLVED: To facilitate the manufacture of a slender sample of a brittle material at a sufficient yield rate. SOLUTION: The sample which is desired to be produced to a base stock having less wettability and a perforated crucible 1 having the same section shape as the sample and equipped...
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| creator | UCHIDA MISAKO YAMAYA YASUYUKI |
| description | PROBLEM TO BE SOLVED: To facilitate the manufacture of a slender sample of a brittle material at a sufficient yield rate. SOLUTION: The sample which is desired to be produced to a base stock having less wettability and a perforated crucible 1 having the same section shape as the sample and equipped with an attachable and detachable cap at the bottom are inserted into a bottomed quartz tube 4, and the base stock 5a of the sample is inserted into the upper part of the crucible 1. The quartz tube is evacuated to vacuum and is heated with a heater 7 to melt the base stock 5a of the sample. A gas is fed into the quartz tube to forcibly fit the melted sample into the crucible. After the melted sample is allowed to cool and is solidified, the crucible is removed from the quartz tube, and then, the sample is taken out of the crucible. |
| format | Patent |
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SOLUTION: The sample which is desired to be produced to a base stock having less wettability and a perforated crucible 1 having the same section shape as the sample and equipped with an attachable and detachable cap at the bottom are inserted into a bottomed quartz tube 4, and the base stock 5a of the sample is inserted into the upper part of the crucible 1. The quartz tube is evacuated to vacuum and is heated with a heater 7 to melt the base stock 5a of the sample. A gas is fed into the quartz tube to forcibly fit the melted sample into the crucible. After the melted sample is allowed to cool and is solidified, the crucible is removed from the quartz tube, and then, the sample is taken out of the crucible.</description><edition>6</edition><language>eng</language><subject>ALLOYS ; CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE ; CHEMISTRY ; FERROUS OR NON-FERROUS ALLOYS ; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; METALLURGY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; PHYSICS ; TESTING ; TRANSPORTING ; TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><creationdate>1997</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19970603&DB=EPODOC&CC=JP&NR=H09143590A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19970603&DB=EPODOC&CC=JP&NR=H09143590A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>UCHIDA MISAKO</creatorcontrib><creatorcontrib>YAMAYA YASUYUKI</creatorcontrib><title>MANUFACTURE OF SLENDER AND BRITTLE SAMPLE</title><description>PROBLEM TO BE SOLVED: To facilitate the manufacture of a slender sample of a brittle material at a sufficient yield rate. 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SOLUTION: The sample which is desired to be produced to a base stock having less wettability and a perforated crucible 1 having the same section shape as the sample and equipped with an attachable and detachable cap at the bottom are inserted into a bottomed quartz tube 4, and the base stock 5a of the sample is inserted into the upper part of the crucible 1. The quartz tube is evacuated to vacuum and is heated with a heater 7 to melt the base stock 5a of the sample. A gas is fed into the quartz tube to forcibly fit the melted sample into the crucible. After the melted sample is allowed to cool and is solidified, the crucible is removed from the quartz tube, and then, the sample is taken out of the crucible.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| subjects | ALLOYS CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE CHEMISTRY FERROUS OR NON-FERROUS ALLOYS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PHYSICS TESTING TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS |
| title | MANUFACTURE OF SLENDER AND BRITTLE SAMPLE |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-30T04%3A41%3A31IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=UCHIDA%20MISAKO&rft.date=1997-06-03&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJPH09143590A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |