JPS6057392B2 - Manufacturing method for non-stick metal cooking utensils - Google Patents
Manufacturing method for non-stick metal cooking utensilsInfo
- Publication number
- JPS6057392B2 JPS6057392B2 JP5090177A JP5090177A JPS6057392B2 JP S6057392 B2 JPS6057392 B2 JP S6057392B2 JP 5090177 A JP5090177 A JP 5090177A JP 5090177 A JP5090177 A JP 5090177A JP S6057392 B2 JPS6057392 B2 JP S6057392B2
- Authority
- JP
- Japan
- Prior art keywords
- manufacturing
- cooking utensils
- weight
- fine powder
- metal
- 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
Links
Landscapes
- Laminated Bodies (AREA)
- Coating By Spraying Or Casting (AREA)
- Cookers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Description
【発明の詳細な説明】
本発明は不焦着性（こげつかぬ）調理用金属器具の製法
に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for manufacturing non-stick metal cooking utensils.
戦後より今田こ至る迄、こげつかぬ鍋、こげつかぬフラ
イパン等が種々開発されて一般に市販されているが、こ
れ等は主としてテフロン等の合成樹脂の皮膜を金属鍋等
の内面に被覆したものであつて耐熱性が低く剥離し易く
、耐久性に乏しい欠点があり、更に料理された物にはこ
げ目が着かぬ一 欠点がある。Since the end of the war, various non-stick pots, non-stick frying pans, etc. have been developed and sold on the market, but these are mainly metal pots whose inner surfaces are coated with a synthetic resin film such as Teflon. However, it has the disadvantage that it has low heat resistance, easily peels off, and lacks durability, and it also has the disadvantage that it does not burn when cooked.
本願発明は上記の欠点を改良したものであつて、最近時
に開発工業化したプラズマフレーム溶射法を使用するこ
とによつて初めて成功したものである。The present invention is an attempt to improve the above-mentioned drawbacks, and was achieved for the first time by using a plasma flame spraying method that was recently developed and commercialized.
即ち、本願発明の方法はまず調理用金属器具の加熱面の
内面を鉄粉等によりブラストしてこれを粗面化し他方金
属珪素（純度９８％以上）の微粉末（１５０メッシュ以
下） ６〜８重量部とニッケル、アルミニウム複合体（
ニッケル９７〜９喧量％とアルミニウム３ 〜１踵量％
からなる）の微粉末４〜２重量部とを混合し、この混合
微粉末を前記プラズマフレーム溶射法によつて前記金属
器具の粗面化された加熱面の内面に溶着させ、次いでこ
の溶着した表面にシール材としてシリコン系高度耐熱塗
料（二酸化チタンを含むシリコンを主成分とする）の溶
液を噴霧器にて吹付した後加熱して焼付け、これを被覆
するものである。That is, in the method of the present invention, first, the inner surface of the heating surface of a metal cooking utensil is roughened by blasting with iron powder or the like, and then fine powder (150 mesh or less) of metallic silicon (purity of 98% or more) is used. Weight part and nickel, aluminum composite (
97-9% nickel and 3-1% aluminum
4 to 2 parts by weight of a fine powder of A solution of silicone-based highly heat-resistant paint (mainly composed of silicone containing titanium dioxide) is sprayed onto the surface as a sealing material using a sprayer, and then heated and baked to coat the surface.
本願発明においてはプラズマフレーム溶射による溶着で
地金を被覆するものであるが、金属珪素の微粒子は地金
に対して結合力が強く溶射条件の巾の広いニッケル、ア
ルミニウム複合体を介して地金に強固に溶着し、又金属
珪素の微粒子間はニッケル、アルミニウムで埋められ固
定される。In the present invention, the base metal is coated by welding by plasma flame spraying, but the metallic silicon fine particles are coated with the base metal through a nickel and aluminum composite that has a strong binding force to the base metal and can be applied under a wide range of thermal spraying conditions. It is firmly welded to the metal silicon, and the spaces between the metal silicon particles are filled and fixed with nickel and aluminum.
又シール材中のシリコンは吹付けられ、プラズマフレー
ム溶射により生じた溶着部の気泡の中に浸透する一方、
珪素微粒子の粒状配列をそのまま完全に被覆するもので
ある。従つて金属珪素は酸化されることなく溶着層の・
中に存在し、金属溶着層の表面は耐熱性の高い酸化物で
被覆されるのでその耐久性は格段に向上する。In addition, the silicon in the sealing material is sprayed and penetrates into the bubbles in the welded area created by plasma flame spraying, while
This completely covers the granular arrangement of silicon fine particles as they are. Therefore, the metal silicon is not oxidized and the weld layer is not oxidized.
Since the surface of the metal welding layer is coated with a highly heat-resistant oxide, its durability is significantly improved.
又、珪素微粒子の配列及び物理性による熱伝導により仕
上りの金属鍋器具の加熱面の内面は不焦ｉ着化され、こ
げつきを生じない特徴を発揮し金属層は酸化層で覆われ
ているので剥離に対して強く、又耐久性において優れて
いる。In addition, due to heat conduction due to the arrangement and physical properties of silicon fine particles, the inner surface of the heating surface of the finished metal pot utensil is rendered non-scorching, and the metal layer is covered with an oxidized layer. It is resistant to peeling and has excellent durability.
万一、過度の使用等により被覆面が摩滅しても溶着層の
気泡の中に浸透したシリコンの効果によりこげつきは生
じない。本願発明の実施の態様を実施例で示すと次の通
りである。Even if the coated surface becomes abraded due to excessive use, it will not burn due to the effect of the silicone that has penetrated into the bubbles of the welding layer. Examples of the embodiments of the present invention are as follows.
実施例
（１）金属珪素の微粉末（純度部％１５０メッシュ）８
重量部とニッケル、アルミニウム複合体の微粉末（アル
ミニウム４．５重量％、ニッケル９５．５重量％、商品
名メテコＮＯ．４５嘩一メテコ株式会社販売）２重量部
の混合微粉末を鉄粉でブラストした通常のフライパンの
内面に次のプラズマフレーム溶射により溶着させた。Example (1) Fine powder of metallic silicon (purity part % 150 mesh) 8
Mixed fine powder of 2 parts by weight of nickel and aluminum composite fine powder (4.5% by weight of aluminum, 95.5% by weight of nickel, trade name: Metco NO. 45, sold by Kenichi Metco Co., Ltd.) with iron powder. It was welded to the inner surface of a blasted ordinary frying pan by the following plasma flame spraying.
使用したプラズマガン・・・メテコＡＭＢ（第一メ
テコ株式会社販売）スプレィディスタンス・
・・５―
この溶着層の厚さは０．０３順であつた。Plasma gun used: Metco AMB (Daiichi Meteco)
sold by Teco Co., Ltd.) Spray Distance・
...5- The thickness of this welding layer was in the order of 0.03.
（２）次いでシール材として高度耐熱塗料（大島工業製
バイロジンＹＸ−１６）前記溶着せる表面に吹付けし３
０００Ｃにて１紛間焼付した。(2) Next, a highly heat-resistant paint (Virosin YX-16 manufactured by Oshima Kogyo Co., Ltd.) was sprayed on the surface to be welded as a sealant.
One batch was baked at 000C.
（３）仕上つたフライパンの特性を従来のテフロン加工
の不焦着性フライパンど比較すると次の通りである。(3) A comparison of the characteristics of the finished frying pan with that of a conventional Teflon-treated non-stick frying pan is as follows.
（４）本願発明に使用する原材料については食品衛生法
第１條に規定される条件を満すものであることを第一に
考慮し、その上で最大の効果を持つ原材料として上記原
材料を選定した。(4) We first consider that the raw materials used in the present invention satisfy the conditions stipulated in Article 1 of the Food Sanitation Law, and then select the above raw materials as the raw materials that have the greatest effect. did.
Claims (1)
面の内面に金属珪素の微粉末６〜８重量部とニッケル、
アルミニウム複合体の微粉末４〜２重量部との混合物を
プラズマフレーム溶射法により溶着させ、さらにその上
にシール材としてシリコン系高度耐熱塗料を吸着させた
うえ焼付けしたことを特徴とする不焦着性調理用金属器
具の製法。1. 6 to 8 parts by weight of fine powder of metallic silicon and nickel,
A non-stick product characterized in that a mixture of 4 to 2 parts by weight of aluminum composite fine powder is deposited by plasma flame spraying, and a silicone-based highly heat-resistant paint is adsorbed thereon as a sealing material and then baked. Method of manufacturing metal utensils for cooking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5090177A JPS6057392B2 (en) | 1977-05-02 | 1977-05-02 | Manufacturing method for non-stick metal cooking utensils |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5090177A JPS6057392B2 (en) | 1977-05-02 | 1977-05-02 | Manufacturing method for non-stick metal cooking utensils |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53135838A JPS53135838A (en) | 1978-11-27 |
| JPS6057392B2 true JPS6057392B2 (en) | 1985-12-14 |
Family
ID=12871641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5090177A Expired JPS6057392B2 (en) | 1977-05-02 | 1977-05-02 | Manufacturing method for non-stick metal cooking utensils |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6057392B2 (en) |
-
1977
- 1977-05-02 JP JP5090177A patent/JPS6057392B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53135838A (en) | 1978-11-27 |
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