CN1061016C - Abrasive body produed with ceramic as raw material - Google Patents
Abrasive body produed with ceramic as raw material Download PDFInfo
- Publication number
- CN1061016C CN1061016C CN94117385A CN94117385A CN1061016C CN 1061016 C CN1061016 C CN 1061016C CN 94117385 A CN94117385 A CN 94117385A CN 94117385 A CN94117385 A CN 94117385A CN 1061016 C CN1061016 C CN 1061016C
- Authority
- CN
- China
- Prior art keywords
- grinding
- raw material
- porcelain
- grinding body
- ceramic
- 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
Abstract
The present invention discloses a grinding body used for grinding ceramic raw materials. The material of the grinding body is basically composed of the substance elements, such as silicon, aluminium, etc., which are equivalent to the elements of porcelain products; the material contain no harmful impurity, such as CaO, Ti, mica, etc. The porcelain products burnt after grinding do not have the defects of fumigation, small maculae, etc., but have low cost, and the whiteness can reach higher than 83 degree. The grinding body solves the problems of high cost and easy generation of fumigation, maculae, etc. during porcelain calcination existing in the grinding body generally made of certain riverbed pebbles or substances thereof, and the production quality of the porcelain products can be greatly improved.
Description
The invention belongs to the grinding element of milled ceramic raw material.
Up to now, Production of Ceramics producer mainly is with the grinding element of certain natural pebble in some riverbeds as ceramic raw material, this is because its material composition of this class cobble meets the chemical constitution of porcelain product substantially, therefore is used as the grinding that grinding medium is widely used in ceramic raw material.But this cobble place of production is limited, quantity is few, increase with the demand consumption, this natural pebble is exhausted day by day, and natural pebble material composition instability, quite most this natural pebble institute iron content is arranged, impurity such as harmful element such as titanium, manganese, biotite are too high, when being ground, mixed ceramic raw material too much these harmful elements and impurity, just produce beige after the calcining of its product even black smoke smokes and spot, the whiteness that this has just directly influenced quality, the especially product of porcelain product generally can only reach about 70 degree.For addressing this problem, some producers adopt self-control porcelain cobbles or from external import corundum cobble as grinding element, though these two kinds of cobbles are of good quality, have the very high problem of cost, be unfavorable for the low cost production of ceramic product.
The objective of the invention is at the deficiencies in the prior art, propose a kind of milled ceramic raw material grinding element that does not contain harmful composition.
The grinding element of milled ceramic raw material of the present invention is characterized in that: Chemical Composition weight percent: SiO
291-98.8%, Al
2O
31-8%, Fe
2O
30.1-1% forms, and does not contain Ti, composition impurity such as CaO, mica, biotite.Grinding element of the present invention, available high sial nonmetalliferous ore is a raw material, also available pure compound is a raw material, can adopt prior art to solidify or the technological method that is shaped and making, the product quality is hard, and hardness reaches Mohs 6.5-8.6 degree, outward appearance is pure white or canescence, and the fractography structure is fine and closely woven.Be ideal ceramic raw material production grinding element, can overcome the existing deficiency that exists with technology effectively.
The grinding element of milled ceramic raw material of the present invention has and is not changing the Production of Ceramics composition of raw materials, and technology is made, under the conditions such as calcining, can make the whiteness of ceramic reach 83 spend more than, the bright and clean exquisiteness of product glaze, advantages such as cigarette smokes do not appear.
Embodiment:
With a kind of high sial nonmetalliferous ore is raw material, adopts Φ 4-12 centimetre the grinding element that prior art is selected, forming technique is produced acquisition, and its Chemical Composition (weight percent) is: SiO
294.9%, Al
2O
35%, Fe
2O
30.1%.Impurity compositions such as no Ti, CaO, mica, biotite.Use in fine porcelain is produced through He County, Guangxi ceramics factory, product whiteness is all more than 83 degree, and all other indexs all reach and surpass the initial quality requirement.
Claims (1)
1, a kind of grinding element of milled ceramic raw material is characterized in that: the Chemical Composition weight percent is: SiO
291-98.8%, Al
2O
31-8%, Fe
2O
30.1-1% forms, and do not contain Ca, Ti, mica material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94117385A CN1061016C (en) | 1994-10-18 | 1994-10-18 | Abrasive body produed with ceramic as raw material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94117385A CN1061016C (en) | 1994-10-18 | 1994-10-18 | Abrasive body produed with ceramic as raw material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1107772A CN1107772A (en) | 1995-09-06 |
| CN1061016C true CN1061016C (en) | 2001-01-24 |
Family
ID=5038318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94117385A Expired - Fee Related CN1061016C (en) | 1994-10-18 | 1994-10-18 | Abrasive body produed with ceramic as raw material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1061016C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6373982B2 (en) * | 2013-06-24 | 2018-08-15 | スリーエム イノベイティブ プロパティズ カンパニー | Abrasive particles, method for producing abrasive particles, and abrasive article |
| CN106391179B (en) * | 2016-08-27 | 2018-08-28 | 林永贵 | A kind of porcelain manufacture porcelain stone quick crashing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU434005A1 (en) * | 1971-10-11 | 1974-06-30 | Н. Е. Филоненко, Т. П. Никитина , С. М. Федотова | CERAMIC BOND |
| SU694464A1 (en) * | 1978-05-10 | 1979-10-30 | Ивановский Химико-Технологический Институт | Enamel |
| SU1730065A1 (en) * | 1990-03-19 | 1992-04-30 | Производственное Объединение "Силикат" | Glaze |
| CN2153436Y (en) * | 1993-03-03 | 1994-01-19 | 李福顺 | Sand mill |
-
1994
- 1994-10-18 CN CN94117385A patent/CN1061016C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU434005A1 (en) * | 1971-10-11 | 1974-06-30 | Н. Е. Филоненко, Т. П. Никитина , С. М. Федотова | CERAMIC BOND |
| SU694464A1 (en) * | 1978-05-10 | 1979-10-30 | Ивановский Химико-Технологический Институт | Enamel |
| SU1730065A1 (en) * | 1990-03-19 | 1992-04-30 | Производственное Объединение "Силикат" | Glaze |
| CN2153436Y (en) * | 1993-03-03 | 1994-01-19 | 李福顺 | Sand mill |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1107772A (en) | 1995-09-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |