JP5064852B2 - 生砂鋳型用塗型材 - Google Patents
生砂鋳型用塗型材 Download PDFInfo
- Publication number
- JP5064852B2 JP5064852B2 JP2007074693A JP2007074693A JP5064852B2 JP 5064852 B2 JP5064852 B2 JP 5064852B2 JP 2007074693 A JP2007074693 A JP 2007074693A JP 2007074693 A JP2007074693 A JP 2007074693A JP 5064852 B2 JP5064852 B2 JP 5064852B2
- Authority
- JP
- Japan
- Prior art keywords
- coating material
- sand mold
- coal powder
- green sand
- oxide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Mold Materials And Core Materials (AREA)
Description
以下、本発明の態様をいくつか例示し、それらについて項分けして説明する。
(3)石炭の粉体を、重量比で25〜35%含有させたことをことを特徴とする(1)項に記載の生砂鋳型用塗型材。
Claims (3)
- 鋳物の酸化物不良を低減するための生砂鋳型用塗型材であって、揮発分を15%以上含む石炭の粉体を基材として用い、前記石炭の粉体を重量比で20〜35%含有させたことを特徴とする生砂鋳型用塗型材。
- 石炭の粉体を、重量比で25〜35%含有させたことを特徴とする請求項1に記載の生砂鋳型用塗型材。
- 石炭の粉体の粒径が100μm以下であることを特徴とする請求項1又は2に記載の生砂鋳型用塗型材。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007074693A JP5064852B2 (ja) | 2007-03-22 | 2007-03-22 | 生砂鋳型用塗型材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007074693A JP5064852B2 (ja) | 2007-03-22 | 2007-03-22 | 生砂鋳型用塗型材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008229689A JP2008229689A (ja) | 2008-10-02 |
JP5064852B2 true JP5064852B2 (ja) | 2012-10-31 |
Family
ID=39903103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007074693A Expired - Fee Related JP5064852B2 (ja) | 2007-03-22 | 2007-03-22 | 生砂鋳型用塗型材 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5064852B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007020586A1 (de) * | 2007-05-02 | 2008-11-06 | Ashland-Südchemie-Kernfest GmbH | Beschichtungsmassen für Gießformen und Kerne zur Vermeidung von Reaktionsgasfehlern |
CN104801658B (zh) * | 2015-04-10 | 2017-01-18 | 湖北工业大学 | 潮模砂型用醇基铸造涂料及其制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62207529A (ja) * | 1986-03-08 | 1987-09-11 | Toyota Motor Corp | ピンホ−ル欠陥のない鋳物を製造するための鋳型 |
JPS63177939A (ja) * | 1987-01-17 | 1988-07-22 | Idemitsu Kosan Co Ltd | 鋳物砂型用添加剤 |
JP3779369B2 (ja) * | 1996-03-22 | 2006-05-24 | クニミネ工業株式会社 | 生砂鋳型の表面安定剤 |
JPH11151551A (ja) * | 1997-11-17 | 1999-06-08 | Daihatsu Motor Co Ltd | 軽金属溶湯付着防止用塗膜およびその形成方法 |
-
2007
- 2007-03-22 JP JP2007074693A patent/JP5064852B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2008229689A (ja) | 2008-10-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6007435B2 (ja) | 鋳造用塗型剤 | |
CN101678439A (zh) | 用于铸模的涂料混合物和避免反应气体缺陷的芯 | |
BR112015017039B1 (pt) | Pó de pulverização sinterizado contendo nitreto de cromo, seu uso e seu processo de produção, componente revestido e seu processo de produção | |
JP5064852B2 (ja) | 生砂鋳型用塗型材 | |
Wetzig et al. | Carbon‐Bonded Alumina Spaghetti Filters by Alginate‐Based Robo Gel Casting | |
CN103286257A (zh) | 一种对铸件表面进行处理的工艺方法 | |
CN102674862B (zh) | 一种高温抗氧化耐磨润滑剂及其制备方法 | |
CN104493150A (zh) | 一种铝硅质引流剂及其制备方法 | |
CN100519005C (zh) | 一种采用不烧工艺生产的铝碳锆质滑动水口砖 | |
SE529202C2 (sv) | Sätt att tillverka en agglomererad pulverblandning av en slurry och agglomererat pulver | |
CN104276829A (zh) | 抑制铁口喷溅的炮泥 | |
US3075847A (en) | Mold coating | |
US20170304890A1 (en) | Ceramic refractory coatings | |
JPS5844945A (ja) | 有機自硬性鋳型に用いる浸炭及び浸硫防止用塗型剤 | |
JP2008207238A (ja) | 鋳造鋳型 | |
US2289709A (en) | Mold coating composition | |
EP0482981B1 (fr) | Nouveaux matériaux réfractaires constitués de grains liés par une phase liante à base de nitrure d'aluminium contenant des particules de nitrure de bore et/ou de graphite, et procédé | |
US2425978A (en) | Foundry mold coating | |
CN114226703B (zh) | 一种品种钢引流剂及其制备方法 | |
CN1095973A (zh) | 熔融金属锻造用粉末脱模剂 | |
CN102815895A (zh) | 一种无石棉、无金属复合改性陶瓷型摩擦材料 | |
CN110997179B (zh) | 用于具有酯载体的耐火涂料的组合物和方法 | |
JPS6197161A (ja) | ガス吹込用ポーラス耐火物の製造法 | |
CN109897440A (zh) | 一种水性腻子 | |
JPS5819376B2 (ja) | 遠心力鋳造用複合塗型剤 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090821 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120509 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120705 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120725 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120809 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150817 Year of fee payment: 3 |
|
LAPS | Cancellation because of no payment of annual fees |