SU523060A1 - Slip - Google Patents
SlipInfo
- Publication number
- SU523060A1 SU523060A1 SU2060034A SU2060034A SU523060A1 SU 523060 A1 SU523060 A1 SU 523060A1 SU 2060034 A SU2060034 A SU 2060034A SU 2060034 A SU2060034 A SU 2060034A SU 523060 A1 SU523060 A1 SU 523060A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- slip
- coating
- clay
- water
- steel
- Prior art date
Links
- 238000000576 coating method Methods 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000004927 clay Substances 0.000 claims description 4
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 229910001868 water Inorganic materials 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 229910021538 borax Inorganic materials 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 239000004328 sodium tetraborate Substances 0.000 claims description 2
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 2
- 210000003298 dental enamel Anatomy 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 229910052570 clay Inorganic materials 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Description
1one
Изобретение относитс к области электропровод щих покрытий на стали, которые могут быть использованы в качестве нагревательного элемента.The invention relates to the field of electrically conductive coatings on steel that can be used as a heating element.
Известен шликер дл образовани покрыти на керамике, который содержит карбид вольфрама, порошкообразный вольфрам и эмалевую фритту 1. Однако это шликер предназначен дл нанесени на керамику и по величине коэффициента термического расширени непригодно дл нанесени на сталь. К недостатку этого шликера следует отнести высокую температуру обжига и использование инертной атмосферы при обжиге.A slip for the formation of a coating on ceramics, which contains tungsten carbide, powdered tungsten and enamel frit 1, is known. However, this slip is intended to be applied to ceramics and, due to its thermal expansion coefficient, is unsuitable for coating to steel. The disadvantage of this slip should include high firing temperature and the use of an inert atmosphere during firing.
Наиболее близким по составу из уже известных шликеров дл изготовлени покрыти на стали вл етс шликер, содержаш,ий фритту, жженую буру, глину и воду 2. Однако это покрытие не электропроводно.The closest in composition of the already known slips for making coatings on steel is the slip containing a Frit, burnt borax, clay and water 2. However, this coating is not electrically conductive.
Целью изобретени вл етс обеспечение электропроводности покрыти при упрош,ении изготовлени покрыти .The aim of the invention is to provide the electrical conductivity of the coating in order to facilitate the manufacture of the coating.
Это достигаетс тем, что шликер дополнительно содержит углеродное волокно и полиалкилнафталинсульфонат при следуюш,ем соотношении компонентов, вес. ч:This is achieved by the fact that the slip additionally contains carbon fiber and polyalkylnaphthalene sulfonate at the next component ratio, in weight. h:
Фритта100Frit100
Жжена бура5-10Burnt borax5-10
Глина4-5Clay4-5
Вода70-80Voda70-80
Углеродное волокно100-200Carbon Fiber100-200
Иолиалкилнафталинсульфонат0 ,35-0,4Iolyalkylnaphthalene sulfonate, 35-0.4
Шликер нанос т на предварптельно загрунтованные и покрытые изол цио11ным эмалевым слоем стальные издели при температуре 750°С в течение 3 мин.The slip is applied to the pre-grounded steel products coated with an insulating enamel layer at a temperature of 750 ° C for 3 minutes.
Г1 р и м е р. Содержание комнонентов, вес. ч. Эмалева фритта по авт. св.G1 p and m e r. Content of components, weight. h. Enamel Frit on author. St.
№ 213303 .100No. 213303 .100
Лужена бура10Tinned bura10
Глина Часовыерска 5Clay Chasovovsk 5
Вода80Water 80
Углеродное волокно200Carbon fiber200
Полиалкилнафталинсульфонат 0,4 Шликер обеспечивает получение электропровод ш ,его покрыти с электросопротивлением 2-10 ом-см при рабочей температуре 20-100°С, химической устойчивостью по классу «Д.Polyalkylnaphthalene sulfonate 0.4 A slip is used to obtain an electrical wire w, its coating with an electrical resistance of 2-10 ohm-cm at an operating temperature of 20-100 ° C, chemical resistance in the class D.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2060034A SU523060A1 (en) | 1974-09-13 | 1974-09-13 | Slip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2060034A SU523060A1 (en) | 1974-09-13 | 1974-09-13 | Slip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU523060A1 true SU523060A1 (en) | 1976-07-30 |
Family
ID=20596027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2060034A SU523060A1 (en) | 1974-09-13 | 1974-09-13 | Slip |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU523060A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2407712C1 (en) * | 2010-02-04 | 2010-12-27 | Юлия Алексеевна Щепочкина | Mixture for making enamel coating |
-
1974
- 1974-09-13 SU SU2060034A patent/SU523060A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2407712C1 (en) * | 2010-02-04 | 2010-12-27 | Юлия Алексеевна Щепочкина | Mixture for making enamel coating |
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