KOROYASU Sadatoshi 頃安貞利

… Alternative Names

頃安貞利コロヤスサダトシ

Less

Researcher Number	70215440
Other IDs
Affiliation (Current)	2025: 帝京大学, 理工学部, 教授
Affiliation (based on the past Project Information) *help	2024: 帝京大学, 理工学部, 教授 2017 – 2021: 帝京大学, 理工学部, 教授
Review Section/Research Field	Principal Investigator Basic Section 26060:Metals production and resources production-related / Metal making/Resorce production engineering
Keywords	Principal Investigator 消失模型鋳造法 / 鋳造品変形 / 砂型反力 / 人工砂 / 湯流れ / 熱分解ガス層厚さ / 液状樹脂 / 模型熱分解ガス / アルミニウム合金 / EPS模型 … More / liquid resin / themal decomposition / aluminum alloy / expendable pattern Less

Research Projects
(2 results)
Research Products
(18 results)

人工砂を用いた消失模型鋳造法における砂型反力を考慮した鋳造品変形予測Principal Investigator
- Principal Investigator
  
  頃安貞利
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 26060:Metals production and resources production-related
- Research Institution
  Teikyo University
In-situ Direct Observation of Pattern Thermal Deconposition in Expendable Pattern Casting Process of Aluminum AlloyPrincipal Investigator
- Principal Investigator
  
  KOROYASU Sadatoshi
- Project Period (FY)
  2017 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Metal making/Resorce production engineering
- Research Institution
  Teikyo University

All 2022 2021 2020 2019 2018 2017

All Journal Article Presentation

[Journal Article] Effect of Melt Velocity on Density of Aluminum Alloy Castings in Expendable Pattern Casting Process2022
- Author(s)
  Koroyasu Sadatoshi
- Journal Title
  
  MATERIALS TRANSACTIONS
  
  Volume: 63 Issue: 4 Pages: 629-635
- DOI
  10.2320/matertrans.F-M2021857
- NAID
  130008162159
- ISSN
  1345-9678, 1347-5320
- Year and Date
  2022-04-01
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K06880
[Journal Article] Effects of Reduced Pressure and Casting Design on Mold Filling in Expendable Pattern Casting Process of Thin Wall Aluminum Alloy Castings2021
- Author(s)
  頃安貞利
- Journal Title
  
  Journal of Japan Foundry Engineering Society
  
  Volume: 93 Issue: 3 Pages: 121-127
- DOI
  10.11279/jfes.93.121
- NAID
  130008013907
- ISSN
  1342-0429, 2185-5374
- Year and Date
  2021-03-25
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K06880
[Journal Article] Effects of Reduced Pressure and Casting Design on Mold Filling in Expendable Pattern Casting Process of Thin Wall Aluminum Alloy Castings2021
- Author(s)
  Koroyasu Sadatoshi
- Journal Title
  
  MATERIALS TRANSACTIONS
  
  Volume: 62 Issue: 10 Pages: 1569-1575
- DOI
  10.2320/matertrans.F-M2021843
- NAID
  130008091628
- ISSN
  1345-9678, 1347-5320
- Year and Date
  2021-10-01
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K06880
[Journal Article] Effects of Reduced Pressure, Casting Design and Heat Transfer Resistance of Liquid Resin on Mold Filling in Expendable Pattern Casting Process of Aluminum Alloy2020
- Author(s)
  S. Koroyasu
- Journal Title
  
  MATERIALS TRANSACTIONS
  
  Volume: 61 Issue: 3 Pages: 528-533
- DOI
  10.2320/matertrans.F-M2019868
- NAID
  130007801628
- ISSN
  1345-9678, 1347-5320
- Year and Date
  2020-03-01
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K06880
[Journal Article] Effect of Vibration Condition on Appearance of Casting in Expendable Casting Process using Artificial Sand2019
- Author(s)
  S. Koroyasu and A. Ikenaga
- Journal Title
  
  5th Anual Conference on Lost Foam, V-Process and Full Mold Castiong Technology in Hefei, China
  
  Volume: 1 Pages: 43-49
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K06880
[Journal Article] アルミニウム合金消失模型鋳造法の湯流れに及ぼす減圧と鋳造方案及び液状樹脂伝熱抵抗の影響2019
- Author(s)
  頃安貞利
- Journal Title
  
  鋳造工学
  
  Volume: 91 Pages: 737-742
- NAID
  130007740193
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K06880
[Journal Article] 薄肉アルミニウム合金の消失模型鋳造法における湯流れに及ぼす塗型の断熱性の影響2019
- Author(s)
  頃安貞利
- Journal Title
  
  鋳造工学
  
  Volume: 91 Pages: 743-746
- NAID
  40022052763
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K06880
[Journal Article] Effect of Artificial Sand Filling on Appearance and Dimensional Accuracy of Casting in Expendable Pattern Casting Process2018
- Author(s)
  SADATOSHI KOROYASU, AKIRA IKENAGA
- Journal Title
  
  Transactions of 24th Anual Conference on Lost Foam, V Method and Full Mold Castiong Technology in China
  
  Volume: 1 Pages: 31-36
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K06880
[Journal Article] 消失模型鋳造法における振動塗型槽を用いた場合の塗型付着性に及ぼす振動条件の影響2018
- Author(s)
  池永明, 衣川眞司, 頃安貞利
- Journal Title
  
  鋳造工学
  
  Volume: 90 Pages: 11-16
- NAID
  130006328088
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K06880
[Journal Article] 人工砂を用いた消失模型鋳造法における鋳型の熱吸収性と模型変形に及ぼす砂流動性の影響2017
- Author(s)
  頃安貞利, 範国三男, 嶋田祐典
- Journal Title
  
  鋳造工学
  
  Volume: 89 Pages: 510-515
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K06880
[Journal Article] Effect of Coat Permeability on Mold Filling in Expendable Pattern Casting Process of Thin Wall Aluminum Alloy Casting2017
- Author(s)
  Sadatoshi Koroyasu
- Journal Title
  
  MATERIALS TRANSACTIONS
  
  Volume: 58 Issue: 4 Pages: 635-640
- DOI
  10.2320/matertrans.F-M2017803
- NAID
  130006777331
- ISSN
  1345-9678, 1347-5320
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K06880
[Presentation] 消失模型鋳造法における鋳造品の外観に及ぼす充てん砂の振動流動性の影響2020
- Author(s)
  頃安貞利
- Organizer
  日本機械学会関東支部 2020茨城講演会
- Data Source
  KAKENHI-PROJECT-17K06880
[Presentation] 消失模型鋳造法における鋳造品の寸法精度に及ぼす鋳枠の振動条件の影響2019
- Author(s)
  頃安貞利
- Organizer
  日本機械学会関東支部 2019茨城講演会
- Data Source
  KAKENHI-PROJECT-17K06880
[Presentation] 人工砂を用いた消失模型鋳造法における鋳造品の外観に及ぼす振動条件の影響2019
- Author(s)
  頃安貞利
- Organizer
  日本鋳造工学会第174回全国講演大会
- Data Source
  KAKENHI-PROJECT-17K06880
[Presentation] 人工砂を用いた消失模型鋳造法におけるアルミニウム合金鋳物の外観と寸法精度2018
- Author(s)
  頃安貞利
- Organizer
  日本鋳造工学会第172回全国講演大会
- Data Source
  KAKENHI-PROJECT-17K06880
[Presentation] 消失模型鋳造法における鋳造品の外観と寸法精度に及ぼす充てん砂の影響2018
- Author(s)
  頃安貞利
- Organizer
  日本機械学会関東支部2018茨城講演会
- Data Source
  KAKENHI-PROJECT-17K06880
[Presentation] 薄肉アルミニウム合金の消失模型鋳造法における溶湯流動長に及ぼす塗型の断熱性の影響2017
- Author(s)
  頃安貞利
- Organizer
  日本機械学会関東支部2017茨城講演会
- Data Source
  KAKENHI-PROJECT-17K06880
[Presentation] 消失模型鋳造法による薄肉アルミニウム合金鋳物の湯流れに及ぼす減圧の影響2017
- Author(s)
  頃安貞利
- Organizer
  日本鋳造工学会第170回全国講演大会
- Data Source
  KAKENHI-PROJECT-17K06880

KOROYASU Sadatoshi 頃安 貞利

頃安 貞利 コロヤス サダトシ

Research Projects

Research Products

人工砂を用いた消失模型鋳造法における砂型反力を考慮した鋳造品変形予測Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

In-situ Direct Observation of Pattern Thermal Deconposition in Expendable Pattern Casting Process of Aluminum AlloyPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Effect of Melt Velocity on Density of Aluminum Alloy Castings in Expendable Pattern Casting Process2022

Author(s)

Journal Title

DOI

NAID

ISSN

Year and Date

Language

Data Source

[Journal Article] Effects of Reduced Pressure and Casting Design on Mold Filling in Expendable Pattern Casting Process of Thin Wall Aluminum Alloy Castings2021

Author(s)

Journal Title

DOI

NAID

ISSN

Year and Date

Language

Data Source

[Journal Article] Effects of Reduced Pressure and Casting Design on Mold Filling in Expendable Pattern Casting Process of Thin Wall Aluminum Alloy Castings2021

Author(s)

Journal Title

DOI

NAID

ISSN

Year and Date

Language

Data Source

[Journal Article] Effects of Reduced Pressure, Casting Design and Heat Transfer Resistance of Liquid Resin on Mold Filling in Expendable Pattern Casting Process of Aluminum Alloy2020

Author(s)

Journal Title

DOI

NAID

ISSN

Year and Date

Language

Data Source

[Journal Article] Effect of Vibration Condition on Appearance of Casting in Expendable Casting Process using Artificial Sand2019

Author(s)

Journal Title

Data Source

[Journal Article] アルミニウム合金消失模型鋳造法の湯流れに及ぼす減圧と鋳造方案及び液状樹脂伝熱抵抗の影響2019

Author(s)

Journal Title

NAID

Data Source

[Journal Article] 薄肉アルミニウム合金の消失模型鋳造法における湯流れに及ぼす塗型の断熱性の影響2019

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Effect of Artificial Sand Filling on Appearance and Dimensional Accuracy of Casting in Expendable Pattern Casting Process2018

Author(s)

Journal Title

Data Source

[Journal Article] 消失模型鋳造法における振動塗型槽を用いた場合の塗型付着性に及ぼす振動条件の影響2018

Author(s)

Journal Title

NAID

Data Source

[Journal Article] 人工砂を用いた消失模型鋳造法における鋳型の熱吸収性と模型変形に及ぼす砂流動性の影響2017

Author(s)

Journal Title

Data Source

[Journal Article] Effect of Coat Permeability on Mold Filling in Expendable Pattern Casting Process of Thin Wall Aluminum Alloy Casting2017

KOROYASU Sadatoshi 頃安貞利

頃安貞利コロヤスサダトシ