SU442162A1 - Enamel - Google Patents

Enamel

Info

Publication number
SU442162A1
SU442162A1 SU1789735A SU1789735A SU442162A1 SU 442162 A1 SU442162 A1 SU 442162A1 SU 1789735 A SU1789735 A SU 1789735A SU 1789735 A SU1789735 A SU 1789735A SU 442162 A1 SU442162 A1 SU 442162A1
Authority
SU
USSR - Soviet Union
Prior art keywords
enamel
coefficient
chemical
кго
vgoz
Prior art date
Application number
SU1789735A
Other languages
Russian (ru)
Inventor
Константин Константинович Кетько
Иван Иванович Тетерин
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 filed Critical
Priority to SU1789735A priority Critical patent/SU442162A1/en
Application granted granted Critical
Publication of SU442162A1 publication Critical patent/SU442162A1/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
    • C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
    • C03C8/10—Frit compositions, i.e. in a powdered or comminuted form containing lead
    • C03C8/12—Frit compositions, i.e. in a powdered or comminuted form containing lead containing titanium or zirconium

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)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Description

Изобретение относитс  к силикатной эмали, предназначенной дл  защиты металлических изделий, используемых в хиьшческой ггромышленности .This invention relates to silicate enamel for the protection of metal products used in the chemical industry.

Известна эмаль, включаща  AtgOs ВгОз TlOg iMgOf ,Known enamel, including AtgOs VgOz TlOg iMgOf,

Цель изобретени  - получение равномерности покрытш и увеличение коэффициента диффузного отражени  . The purpose of the invention is to obtain a uniform coverage and an increase in the diffuse reflectance.

Это достигаетс  тем, что SrO эмаль дополнительно содержит и МазА1Тб1фи следуюШем соотношенйи компонентов (в весД):This is achieved by the fact that SrO enamel additionally contains MazAlTb1i following the ratio of components (in weight):

Si 02 30-50Si 02 30-50

А1гОз 1-8 ВгОз 5-20A1gOz 1-8 VgOz 5-20

TiOa 10-20TiOa 10-20

MgO 0,5-5MgO 0.5-5

МзгО 5-15MozgO 5-15

КгО 1-8CgO 1-8

РгОб 1-5RgOb 1-5

SrO 0,5-5 NaaAlFg 5-15SrO 0.5-5 NaaAlFg 5-15

Предложенна  эмаль рошую заглушенноеть.The proposed enamel is deafened.

В таблице I приведкретные составы эмали, це 2 физико химические эмали.In table I, the specific enamel formulations, tse 2 physico-chemical enamels.

Химический составChemical composition

442162442162

-,Таблща I.-, Tablescha I.

ЭмалиEnamel

свойства properties

Химическа  устойчивостьChemical resistance

(по РТУ 427-59) ,мг/см2 о,II ОД1 (according to RTU 427-59), mg / cm2 o, II OD1

Коэффициент диффузногоDiffuse coefficient

отражени , 1Г 86 88 reflections, 1G 86 88

Прочность при раст жении,Tensile strength

КГ/ММ26,886,95 Kg / mm26.886.95

Прочность при сжат1Ш1,Compressive strength 1SH1,

кг/ш2 98.25 99.22 kg / w2 98.25 99.22

Упругость, кг/мм26054 6091 Elasticity, kg / mm26054 6091

Плотность, гм/смЗ2,61 2,58 Density, gm / cm3 2.61 2.58

Теплоемкость, кал/г,град. 0,186 ОД87 Heat capacity, cal / g, hail. 0.186 OD87

Теплопроводность кал,/см,Thermal conductivity cal, / cm,

:сек.-град.О, 0,0022  : s.-grad.O, 0.0022

Коэффициент термического т Thermal coefficient t

расширени ,(3- х107 град. )expansions, (3-107 degrees.)

Поверхностное нат жение,Surface tension

дин/см273 275din / cm273 275

Температура плавлени , град 775 780Melting point, 775 780 degrees

Температура обжига,эмали. Roasting temperature, enamel.

град,hail,

Таблица 2.Table 2.

Номе-р эмалиEnamel number

lieij 182 183 j 184lieij 182 183 j 184

1one

1  one

311 302311 302

7 0-800 780о4421627 0-800 780-442162

3434

ГШЕ:П,ЖТ и:.ОБРДТ1:НШ дующемсоотношенш компонентовGSHE: P, ZhT and:. ОБДТ1: НШ blowing the relation of components

Эглэль,в1шо-ча1ац&л SiOa, , sn МэгО 5-15Eglel, v1sho-cha1ac & l SiOa,, sn MagO 5-15

Вг«з.Т.-Ог , МдО.КгО .PaOs, о т л КгО 1-8Вг «з.Т.-Ог, МдО.КгО .PaOs, о тл КгО 1-8

ч а о и{ а   с   тем, что, с цельюg .. h and about and {and so that, with the aim of g ..

полученг-ш равномерности покрыти 5 оп 5г0 0,5-5obtained uniformity of coverage 5 op 5r0 0.5-5

и у1.(еличени  коэффициента дрвдузно-. . and y1. (increase in the coefficient dvduzno-.

го отражени , она дополнительноУ -« оодор/шт SmO и NasAlFs 1три слеreflection, it additionally - “oodor / pcs. SmO and NasAlFs 1 three

SU1789735A 1972-05-29 1972-05-29 Enamel SU442162A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1789735A SU442162A1 (en) 1972-05-29 1972-05-29 Enamel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1789735A SU442162A1 (en) 1972-05-29 1972-05-29 Enamel

Publications (1)

Publication Number Publication Date
SU442162A1 true SU442162A1 (en) 1974-09-05

Family

ID=20515740

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1789735A SU442162A1 (en) 1972-05-29 1972-05-29 Enamel

Country Status (1)

Country Link
SU (1) SU442162A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0908428A4 (en) * 1997-02-28 2000-11-29 Kawasaki Steel Co Coating material for carbonization chamber in coke furnace and method of applying the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0908428A4 (en) * 1997-02-28 2000-11-29 Kawasaki Steel Co Coating material for carbonization chamber in coke furnace and method of applying the same

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