RU2320580C1 - Enamel - Google Patents

Enamel Download PDF

Info

Publication number
RU2320580C1
RU2320580C1 RU2006140456/03A RU2006140456A RU2320580C1 RU 2320580 C1 RU2320580 C1 RU 2320580C1 RU 2006140456/03 A RU2006140456/03 A RU 2006140456/03A RU 2006140456 A RU2006140456 A RU 2006140456A RU 2320580 C1 RU2320580 C1 RU 2320580C1
Authority
RU
Russia
Prior art keywords
enamel
cao
bao
sio
cuo
Prior art date
Application number
RU2006140456/03A
Other languages
Russian (ru)
Inventor
Юли Алексеевна Щепочкина (RU)
Юлия Алексеевна Щепочкина
Original Assignee
Юлия Алексеевна Щепочкина
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Юлия Алексеевна Щепочкина filed Critical Юлия Алексеевна Щепочкина
Priority to RU2006140456/03A priority Critical patent/RU2320580C1/en
Application granted granted Critical
Publication of RU2320580C1 publication Critical patent/RU2320580C1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
    • C03C3/108—Glass compositions containing silica with 40% to 90% silica, by weight containing lead containing boron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)

Abstract

FIELD: ceramics, facing materials.
SUBSTANCE: invention relates to enamel compositions used for applying on articles made of steel and cast iron. Proposed enamel comprises the following components, wt.-%: SiO2, 50-55; Al2O3, 2.5-4; CaO, 10-14; Na2O, 4-5; K2O, 3-4; PbO, 1-2; MgO, 2-3; BaO, 1-2; TiO2, 4-5; CuO, 2-3, and B2O3, 10-13.5. Invention provides enhancing impact strength of enamel.
EFFECT: improved and valuable property of enamel.
1 tbl

Description

Изобретение относится к области технологии силикатов и касается составов эмалей для покрытия изделий из чугуна и стали.The invention relates to the field of silicates technology and relates to enamel compositions for coating cast iron and steel products.

Известна эмаль состава, мас.%: SiO2 11-40; Al2O3 0-30; CaO 0-16; Na2O 0-3,5; BaO 0-7; B2O3 16-32; Li2O 4-12; ZrO2 0-18; SnO2 0-20; CeO2 0-15; La2O3 0-15; SrO 0-13; F' 0-2,6; SnO2+CaO 2-23; ZrO2+La2O3 2-33; CaO+SrO+BaO 0-19,25 /1/.Known enamel composition, wt.%: SiO 2 11-40; Al 2 O 3 0-30; CaO 0-16; Na 2 O 0-3.5; BaO 0-7; B 2 O 3 16-32; Li 2 O 4-12; ZrO 2 0-18; SnO 2 0-20; CeO 2 0-15; La 2 O 3 0-15; SrO 0-13; F '0-2.6; SnO 2 + CaO 2-23; ZrO 2 + La 2 O 3 2-33; CaO + SrO + BaO 0-19.25 / 1 /.

Известна эмаль, содержащая, мас.%: SiO2 53,47-55,85; Al2O3 3,24-3,38; CaO 4,95-5,17; Na2O 4,95-5,17; K2O 8,1-8,46; Li2O 0,45-0,47; PbO 9,45-9,87; F' 0,72-0,76; Mn2O3 4,8-7,68; MgO 2,25-2,35; BaO 2,07-2,16; Fe2O3 0,27-0,29; MnO 1,27-2,4 /2/.Known enamel containing, wt.%: SiO 2 53,47-55,85; Al 2 O 3 3.24-3.38; CaO 4.95-5.17; Na 2 O 4.95-5.17; K 2 O 8.1-8.46; Li 2 O 0.45-0.47; PbO 9.45-9.87; F '0.72-0.76; Mn 2 O 3 4.8-7.68; MgO 2.25-2.35; BaO 2.07-2.16; Fe 2 O 3 0.27-0.29; MnO 1.27-2.4 / 2 /.

Цель изобретения - повышение прочности эмали на удар.The purpose of the invention is to increase the enamel's impact strength.

Цель достигается тем, что в состав эмали дополнительно вводят TiO2, CuO, B2O3 при следующем соотношении компонентов, мас.%: SiO2 50-55; Al2O3 2,5-4; CaO 10-14; Na2O 4-5; K2O 3-4; PbO 1-2; MgO 2-3; BaO 1-2; TiO2 4-5; CuO 2-3; B2O3 10-13,5.The goal is achieved by the fact that TiO 2 , CuO, B 2 O 3 are additionally introduced into the enamel composition in the following ratio of components, wt.%: SiO 2 50-55; Al 2 O 3 2.5-4; CaO 10-14; Na 2 O 4-5; K 2 O 3-4; PbO 1-2; MgO 2-3; BaO 1-2; TiO 2 4-5; CuO 2-3; B 2 O 3 10-13.5.

В таблице приведены составы эмали.The table shows the compositions of enamel.

ТаблицаTable СоставStructure Компоненты, мас.%Components, wt.% Прочность на удар, ДжImpact Strength, J SiO2 SiO 2 Al2O3 Al 2 O 3 CaOCao Na2ONa 2 O K2OK 2 O PbOPbo MgOMgO BaOBao TiO2 TiO 2 CuOCuO B2O3 B 2 O 3 1one 50fifty 4four 14fourteen 55 33 1one 33 22 55 33 1010 ~10~ 10 22 5353 3,23.2 1212 4,54,5 3,53,5 1,51,5 2,52,5 1,51,5 4,54,5 2,52,5 11,311.3 ~10~ 10 33 5555 2,52,5 1010 4four 4four 22 22 1one 4four 22 13,513.5 ~9,5~ 9.5

Фритту варят при 1300°С, расплав гранулируют. Фритту размалывают с добавкой 0,1% соды, 0,5% буры, 0,01% молибденовокислого аммония, 1% волластонина 48% воды. Размол проводят до прохождения через сетку №005. Суспензию наносят на поверхность изделий, сушат и обжигают при 900°С в окислительной среде.The frit is boiled at 1300 ° C, the melt is granulated. The frit is ground with the addition of 0.1% soda, 0.5% borax, 0.01% ammonium molybdenum acid, 1% wollastonin, 48% water. Grinding is carried out before passing through the mesh No. 005. The suspension is applied to the surface of the products, dried and fired at 900 ° C in an oxidizing environment.

Источники информацииInformation sources

1. Патент США №4446241, кл. 501-14, 1984.1. US patent No. 4446241, CL. 501-14, 1984.

2. Авторское свидетельство СССР №1409600, кл. С03С 8/10, 1988.2. Copyright certificate of the USSR No. 1409600, cl. C03C 8/10, 1988.

Claims (1)

Эмаль, содержащая SiO2, Al2О3, CaO, Na2O, К2О, PbO, MgO, BaO, отличающаяся тем, что дополнительно содержит TiO2, CuO, В2О3 при следующем соотношении компонентов, мас.%: SiO2 50-55; Al2O3 2,5-4; CaO 10-14; Na2O 4-5; K2O 3-4; PbO 1-2; MgO 2-3; BaO 1-2; TiO2 4-5; CuO 2-3; B2O3 10-13,5.Enamel containing SiO 2 , Al 2 O 3 , CaO, Na 2 O, K 2 O, PbO, MgO, BaO, characterized in that it additionally contains TiO 2 , CuO, B 2 O 3 in the following ratio of components, wt.% : SiO 2 50-55; Al 2 O 3 2.5-4; CaO 10-14; Na 2 O 4-5; K 2 O 3-4; PbO 1-2; MgO 2-3; BaO 1-2; TiO 2 4-5; CuO 2-3; B 2 O 3 10-13.5.
RU2006140456/03A 2006-11-15 2006-11-15 Enamel RU2320580C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006140456/03A RU2320580C1 (en) 2006-11-15 2006-11-15 Enamel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006140456/03A RU2320580C1 (en) 2006-11-15 2006-11-15 Enamel

Publications (1)

Publication Number Publication Date
RU2320580C1 true RU2320580C1 (en) 2008-03-27

Family

ID=39366224

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006140456/03A RU2320580C1 (en) 2006-11-15 2006-11-15 Enamel

Country Status (1)

Country Link
RU (1) RU2320580C1 (en)

Similar Documents

Publication Publication Date Title
RU2320580C1 (en) Enamel
RU2320587C1 (en) Enamel
RU2317958C1 (en) Enamel
RU2333169C1 (en) Glaze
RU2317956C1 (en) Enamel
RU2321567C1 (en) Enamel
RU2346897C1 (en) Enamel frit for high-temperature conditioning of asbestos-cement articles
RU2326830C1 (en) Glass coating
RU2326835C1 (en) Glaze
RU2326837C1 (en) Enamel
RU2325351C1 (en) Enamel
RU2346896C2 (en) Glass
RU2350574C2 (en) Enamel frit
RU2329217C1 (en) Glaze
RU2315012C1 (en) Glassy covering
RU2343123C2 (en) Enamel
RU2325354C1 (en) Glaze
RU2332368C1 (en) Enamel
RU2311373C1 (en) Glass-like cover
RU2329219C1 (en) Glaze
RU2329215C2 (en) Enamel
RU2338707C2 (en) Glaze
RU2335473C1 (en) Glaze
RU2315009C1 (en) Glass
RU2325346C1 (en) Glass