manifestation_id original_title title_alternative title_transcription statement_of_responsibility serial manifestation_identifier creator contributor publisher date_of_publication year_of_publication publication_place manifestation_created_at manifestation_updated_at carrier_type content_type frequency language isbn issn ncid volume_number volume_number_string edition edition_string issue_number issue_number_string serial_number extent start_page end_page dimensions height width depth manifestation_price access_address manifestation_required_role abstract description identifier:unknown identifier:nbn identifier:isbn10 identifier:iss_itemno identifier:online_isbn identifier:print_isbn identifier:print_issn identifier:online_issn identifier:escidoc identifier:nims series_statement_id series_statement_original_title series_statement_title_subseries series_statement_title_subseries_transcription series_statement_title_transcription series_statement_creator series_statement_volume_number series_statement_series_master series_statement_root_manifestation_id series_statement_manifestation_id series_statement_position series_statement_note series_statement_created_at series_statement_updated_at subject:ndlsh subject:unknown subject:bsh classification:ndc8 classification:ndc9 classification:udc doi jpno ncid lccn iss_itemno item_id item_identifier binding_item_identifier call_number library shelf item_note accepted_at acquired_at item_created_at item_updated_at 103962 Combinatorial evaluation system for thermal properties of glass materials using a vertical furnace with temperature gradient TODOROKI Shin-ichi//Inoue S.//Matsumoto T. "" "" 2002-04-28 00:00:00 +0900 2002 2015-05-28 18:09:04 +0900 2023-07-31 14:12:11 +0900 online_resource text unknown English "" "" 241 244 https://hdl.handle.net/20.500.11932/28377 Guest "Critical cooling rate Q for zinc tellurite glass system is determined based on the time-temperature-transfer (T-T-T) diagrams, which are compiled by analyzing the crystallized area in the glass sample libraries annealed simultaneously by a furnace with temperature gradient. This method reduces the laborious routine work for preparation, which is needed in the conventional method. Since the surface/volume ratio of the present samples is large, their crystallization is mainly governed by heterogeneous nucleation. Thus, the Q values in this study can be used as a practical index for the glass products whose surface should be free of being ground and/or polished, such as fire-polished lenses, optical fibers and waveguides. " "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" glass//crystallization tendency//critical cooling rate//time-temperature-transfer diagram//glass//crystallization tendency//critical cooling rate//time-temperature-transfer diagram//glass//crystallization tendency//critical cooling rate//time-temperature-transfer diagram "" "" "" "" 94372 web web 2023-07-31 14:12:11 +0900 2023-07-31 14:12:11 +0900