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Method for preparing stony glazed vessel by using ophiolite

A vessel and stone technology, applied in the field of silicate materials and ceramics, can solve the problems of dust and high cost

Active Publication Date: 2017-12-22
景德镇祥玉聚美陶瓷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A vase structure of Taiwan Application No. 97212042 (M345562), which uses heat treatment and monochrome glaze dyeing process to make serpentine metamorphic rock chemically eutectic and form the colorful jade color, but it uses gold foil layer and polymer material Coating brings problems of high cost and dust

Method used

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  • Method for preparing stony glazed vessel by using ophiolite
  • Method for preparing stony glazed vessel by using ophiolite

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Wutaishan Tongqiangou olivine, serpentine, amphibolite and metadiabase minerals are used as matrix minerals. It is suitable to use wire saw and expansion cracking mining technology during mining. After sawing, grinding, splicing, bottom glaze coating, The basic technological process of surface glaze spraying, sintering kiln transformation, polishing and sealing glaze, preparing square bucket-shaped vessels, and using glaze minerals to make raw glaze through ball milling and drying auxiliary processes to cooperate with bottom glaze coating and surface glaze spraying. Specific process such as figure 1 shown.

[0032] The preparation method of ophiolite glazed stoneware, the process steps are: sawing the shape is to use a circular saw to first saw the base mineral into a thin plate with a thickness of 12mm, and then cut it into 25cm in height, 45cm in width at the top and 45cm at the bottom Four trapezoidal plates with a width of 30cm, and a bottom plate with a side lengt...

Embodiment 2

[0034] The basic technological process of serpentinized dunite, serpentine, pyroxene, olivine and amphibolite as matrix minerals, sawing, grinding and splicing, bottom glaze coating, top glaze spraying, sintering kiln transformation and polishing , to prepare vases and round jars with circular arcs on the outside and hollow interiors, and the auxiliary process of ball milling the glaze minerals is inserted between the two processes of bottom glaze coating and top glaze spraying.

[0035] The preparation method of the ophiolite glazed stone vessel is as follows: the sawing and molding process is to use a circular saw to cut the matrix minerals mined by static blasting into square columns, and use a circular car equipped with a special cutter head to make A vase with a set pattern; Grinding and splicing is to grind the appearance and mouth of the vase, and the matrix cracks that appear in the process of turning and grinding can be bonded and solidified with polymer cement under d...

Embodiment 3

[0037] Using peridotite, diabase and serpentine as matrix minerals, the hexagonal bucket-shaped vessel was prepared through the basic technological process of sawing, grinding and splicing, bottom glaze coating, surface glaze spraying, sintering kiln transformation and polishing and sealing glaze, and used Glaze minerals are made into raw glaze and high-polymer clay through ball milling, drying and mixing processes.

[0038] The preparation method of ophiolite glazed stoneware, its process steps: sawing shape is to use the circular saw used in stone production to first saw the base mineral into 30mm thick rough board, and cut into 50cm high, the upper side Six trapezoidal plates with a width of 60cm and a lower side width of 45cm are also cut into a hexagonal bottom plate with a side length of 46cm; the grinding and splicing is to coarsely grind the two sides of each plate composed of seven plates. The six side plates lean on the six-cone model with a large bottom and a small ...

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Abstract

The invention belongs to the technical field of silicate materials and ceramics, and in particular relates to a method for preparing a stony glazed vessel by using ophiolite. The method comprises basic process steps of saw-cutting moulding, grinding and splicing, bottom glaze coating, surface glaze spraying, sintering furnace transmutation and polishing glaze sealing and auxiliary processes of grinding and glaze drying, the stony glazed vessel or device is prepared from the ophiolite as a matrix mineral by the method. Olivine, serpentine and pyroxene minerals with good appearance and transparency are used as a stony matrix, the purification and the electromagnetic performance both can be kept, the difficult-to-solve problem of cracks of the stony glazed vessel can be solved by surface glazing, filling of silicic acid cement gum in joint cracks and the micro-melting effect of high-temperature sintering, and by use of the mineral micro-melting process, wettability and color of the stony glazed vessel can be changed.

Description

technical field [0001] The invention belongs to the technical field of silicate materials and ceramics, and in particular relates to a method for preparing stone glazed vessels by using ophiolite. Background technique [0002] Ophiolite is formed by metamorphism in the collision contact zone under high-temperature magmatic conditions. From bottom to top, there are olivine, pyroxene and basic lava, etc., and serpentine is also commonly associated. The ultramafic rocks in Mount Wutai, Shanxi are generally subjected to serpentinization, hornblende and carbonation. The original rocks are divided into peridotite and pyroxene, and the former is mostly altered into serpentinite and actinolite schist. The latter altered into talc schist and anthophyllite schist. CN99112099 A production method of modified cast stone products, which is to convert multiple mineral phases such as pyroxene and olivine into single cast pyroxene by melting basalt and crystallizing magma, wherein the conte...

Claims

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Application Information

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IPC IPC(8): C04B35/195C04B35/64C04B41/89C03C8/14C04B37/00
Inventor 刘建平温变芳温书林温云平赵有才罗芝芳
Owner 景德镇祥玉聚美陶瓷有限公司
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