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Method for making magnetic heating element by using all glassware

An all-glass, heating element technology, applied to the structure of cooking utensils, cooking utensils, special materials for cooking utensils, etc., can solve problems such as unacceptable to consumers, easy to break, and cannot exceed 400W, etc., to achieve fast and convenient life and market prospects Wide, short heating time effect

Active Publication Date: 2019-02-12
湖北华强日用玻璃有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, because the health pots, kettles, and tea makers made of all-glass on the market are easy to break during use, and the power is small, it cannot exceed 400W, and the heating time of the liquid is too long, which cannot meet people's fast life rhythm. unacceptable

Method used

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  • Method for making magnetic heating element by using all glassware

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Embodiment

[0024] This embodiment discloses a process for making a magnetically conductive heating element with an all-glass vessel, which includes the following steps:

[0025] Step 1. Select all glassware: select all glassware according to production needs;

[0026] Step 2. Cleaning: Clean all glassware and dry it for use;

[0027] Step 3. Pretreatment of all glassware: Put the dried all glassware into the oven and gradually raise the temperature to 700°C, and keep it at constant temperature for later use;

[0028] Step 4. Pretreatment of magnetically conductive material: heat the pre-sprayed magnetically conductive material to 900°C in a high-temperature furnace;

[0029] Step 5. Spraying: Use a plasma spraying machine to evenly spray the magnetically conductive material heated in step 4 on the bottom of the all-glass container that needs to be magnetically conductive and heated;

[0030] Step 6. Quenching treatment: Put the all glassware sprayed in step 5 back into the high-tempera...

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Abstract

The invention discloses a method for making a magnetic heating element by using all glassware. The method comprises the following steps of step one, selecting the all glassware; step two, washing; step three, pre-treating the all glassware; step four, pre-treating a magnetic material; step five, spray-coating; step six, conducting quenching treatment; step seven, conducting natural cooling; the magnetic material is a magnetic slurry, and includes, by mass, 0.2-0.4% of rhenium, 20-30% of iron-nickel alloy powder, 55-65% of silver and the balance of glaze slip. The all glass magnetic heating element produced by the method achieves high-power heating, the heating time is short, and the glass is not easily broken; the demands for hygiene, health and quick and convenient life of people can be met, and a market prospect is wide.

Description

technical field [0001] The invention relates to the technical field of electromagnetic heating vessels, in particular to a process for making a magnetic conduction heating body with an all-glass vessel. Background technique [0002] At present, because the health pots, kettles, and tea makers made of all-glass on the market are easy to break during use, and the power is small, it cannot exceed 400W, and the heating time of the liquid is too long, which cannot meet people's fast life rhythm. unacceptable. Aiming at the above-mentioned problems, the present invention overcomes this technical bottleneck, realizes high-power heating, fast heating speed and unbreakable glass; at the same time, it can meet people's needs for hygiene, health, fast and convenient life, and has a broad market prospect. Contents of the invention [0003] In order to solve the problems raised in the above-mentioned background technology, the object of the present invention is to provide a process fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J27/00A47J27/21A47J36/02C03C17/02C03C17/06C23C4/06C23C4/134
CPCA47J27/002A47J27/21166A47J36/02C03C17/02C03C17/06C23C4/06C23C4/134
Inventor 熊强
Owner 湖北华强日用玻璃有限公司
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