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Device and method for efficiently screening microcrystalline glass microcrystallization scheme

A technology of glass-ceramic and crystallite, which is applied in the field of devices for efficiently screening glass-ceramic microcrystallization solutions, and can solve problems such as high cost, time-consuming and labor-intensive

Inactive Publication Date: 2021-06-08
CAIHONG GRP SHAOYANG SPECIAL GLASS CO LTD
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  • Abstract
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Problems solved by technology

[0003] In order to solve the problems existing in the prior art, the present invention provides a device and method for efficiently screening glass-ceramic microcrystallization schemes, which solves the problem that the current screening of glass-ceramic crystallization schemes can only satisfy one microcrystallization at a time The experiment of the scheme is time-consuming and labor-intensive, and the problem of high cost

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  • Device and method for efficiently screening microcrystalline glass microcrystallization scheme
  • Device and method for efficiently screening microcrystalline glass microcrystallization scheme
  • Device and method for efficiently screening microcrystalline glass microcrystallization scheme

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Embodiment Construction

[0032] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0033] Such as figure 1 with figure 2 As shown, the present invention provides a device for efficiently screening microcrystallization schemes of glass-ceramics, which includes a temperature gradient furnace 3 and a temperature gradient plate 1, and a groove is engraved on the temperature gradient plate 1 at a certain distance. During the test, first insert a piece of glass into each groove on the temperature gradient plate 1, and then put the temperature gradient plate 1 into the temperature gradient furnace 3, then along the depth direction of the furnace, each glass on the temperature gradient plate 1 will have a Determined temperature, and these temperatures have a certain gradient; the temperature of each piece of glass is adjusted by setting the highest temperature. According to the pre-set temperature control program, such as image ...

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Abstract

The invention discloses a device and a method for efficiently screening a microcrystalline glass microcrystallization scheme. The device comprises a gradient temperature furnace, a thermocouple is arranged on the gradient temperature furnace, the thermocouple extends into an inner cavity of the gradient temperature furnace from the outer wall of the gradient temperature furnace, a D-shaped pipe is arranged in the inner cavity of the gradient temperature furnace, a gradient temperature plate is placed on the D-shaped pipe, a plurality of grooves which are arranged in parallel are formed in the mounting surface of the gradient temperature plate, the grooves are used for inserting microcrystalline glass, and the distances between every two adjacent grooves are the same. A large number of microcrystallization schemes can be experimented by one experiment of the gradient temperature furnace, so that the screening efficiency of the microcrystallization schemes of the microcrystalline glass is greatly improved, the cost is reduced, and the economic benefit is higher.

Description

technical field [0001] The invention belongs to the technical field of microcrystallization of glass-ceramics, in particular to a device and method for efficiently screening microcrystallization schemes of glass-ceramics. Background technique [0002] At present, when screening the crystallization scheme of glass-ceramics, the nucleation temperature and crystallization temperature are roughly determined through the DSC curve, and then the crystallization scheme is screened through the crystallization furnace, but because the crystallization furnace can only carry out one microcrystallization scheme at a time Therefore, the number of experiments is huge, which makes the screening of glass crystallization schemes time-consuming, labor-intensive and costly. Contents of the invention [0003] In order to solve the problems existing in the prior art, the present invention provides a device and method for efficiently screening glass-ceramic microcrystallization schemes, which so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03B32/02C03C10/00
CPCC03B32/02C03C10/00
Inventor 马育飞王志安杨露李肖研刘映宙
Owner CAIHONG GRP SHAOYANG SPECIAL GLASS CO LTD
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