Title Transcription
アルミニウム チュウブツ ノ チュウゾウ ケッカン ノ ゲンイン トナル チュウゾウジョウケン ト ピンホール ジョキョ ニ タイスル フラックス ニツイテ ノ ケンキュウ
Title Alternative
Studies on the Cause of Casting Defects and on the Effects of Fluxes on Removing of Pinholes with Aluminium Alloys.
Authors
KUROYANAGI, Jun
Abstract
This investigation was carried out in order to clarify the conditions of the growth of casting defects and to ascertain the effect of fluxes on removing of pinholes with the use of äluminium alloys. As the fluxes NaCl, CdCl₂, ZnCl₂, Na₂SiF₆, PbCl₂, SbCl₃, BiCl₂, Na₂CO₃ and KCl were used. The results obtained may be summarized as follows:
1. Size of casting mould, casting temperature and hardness of sand mould seem to give no influence for the growth of casting defects.
2. The larger the breadth of casting mould was, the greater number of casting defects arised on directly under the gate of pouring independently of the moisture of sand mould.
3. ZnCl₂ seems to be more effective for the fluxe on removing of pinholes than the other compounds.
Publisher
鳥取大学学芸学部
Content Type
Departmental Bulletin Paper
ISSN・ISBN
04935608
NCID
AN00174530
Journal Title
鳥取大学学芸学部研究報告. 自然科学
Current Journal Title
The Journal of the Faculty of Education, Tottori University. Natural science
Volume
16
Issue
1
Start Page
19
End Page
26
Published Date
1955-07-30
Text Version
None
Citation
鳥取大学学芸学部研究報告. 自然科学. 1955,16, 19-26
Department
Faculty of Regional Sciences/Graduate School of Regional Sciences
Language
Japanese