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SK32 biriky tanimanga, SK34 biriky tanimanga, SK36 avo alumina biriky, SK37 avo alumina biriky, SK38 refractory vidin’ny vidin’ny fanondroana fampisehoana

SK32 biriky tanimanga, SK34 biriky tanimanga, SK36 avo alumina biriky, SK37 avo alumina biriky, SK38 refractory vidin’ny vidin’ny fanondroana fampisehoana

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Ny biriky mahatohitra hafanana dia antsoina hoe biriky refractory. Izy io dia vokatra vita azo avy amin’ny fampifangaroana ny tanimanga refractory amin’ny clinker (tanimanga vita amin’ny calcined sy pulverized), avy eo mamporisika, manindry ho endrika, maina ary manodina. Misy koa ny biriky siliceous sy avo alumina. Araka ny naoty, dia azo zaraina ho SK32, SK34, SK36, SK38, ary SK40 refractory biriky. Ny biriky refractory dia ampiasaina indrindra amin’ny lafaoro linings, flues, chimneys, sns. Araka ny endriny sy ny famaritana azy, dia azo zaraina ho sokajy roa izy ireo: mahazatra sy manokana. Ny mari-pamantarana ny biriky refractory mahazatra dia 230 mm × 114 mm × 65 mm, ary ny biriky refractory manokana dia amboarina eny an-toerana araka ny fangatahana na omen’ny mpanamboatra.

Ny biriky refractory dia azo zaraina ho karazany roa araka ny mari-pahaizana momba ny afo (ny haavon’ny fanoherana ny afo dia 1580 ~ 1770 ℃ ary ny biriky refractory avo lenta (ny haavon’ny fanoherana ny afo dia 1770 ~ 2000 ℃). Araka ny toetrany simika, azo zaraina ho asidra, alkaline ary tsy miandany izy ireo.

Ny orinasanay dia matihanina mpanamboatra biriky refractory efa ho 30 taona ny fananganana, indrindra anisan’izany SK andian-dahatsoratra refractory biriky, manokana-kilasy refractory biriky, kilasy voalohany refractory biriky, faharoa-kilasy refractory biriky, manokana miendrika refractory biriky; manohy mampiroborobo ny teknolojia avo lenta sy ny teknolojia vaovao izahay; Ny kalitaon’ny vokatra dia mahafeno ny filan’ny mpanjifa samihafa; ny National Ceramic and Refractory Product Quality Supervision and Inspection Center dia manara-maso sy manara-maso tsy tapaka mba hahazoana antoka ny fahamarinan’ny kalitaon’ny vokatra.

Ny biriky refractory dia manana fanoherana ny abrasion, ny fanoherana ny harafesina, ny fanoherana ny spalling, ny creep ambany, ny fahatafintohinana mafana tsara, ary ny fiainan’izy ireo dia 1.5 heny noho ny vokatra mahazatra; indrindra ampiasaina amin’ny fipoahana lafaoro, mafana fipoahana fatana, karbaona roasters, karbaona calciners, coke lafaoro , Steel amponga, fanariana rafitra, boiler, simenitra lafaoro, fitaratra lafaoro sy isan-karazany lafaoro linings sy mafana fitaovana, sns, mety ho metallurgy, milina, trano. fitaovana, fanariana, seramika, herinaratra, solika, indostria simika ary indostria hafa.

Ny mari-pamantarana ara-batana sy simika an’ny SK32, SK34, SK36, SK38, SK40 biriky refractory.

 

tetikasa Biriky tanimanga Biriky alumina avo
SK-30 SK-32 SK-34 SK-35 SK-36 SK-37 SK-38 SK-40
AL2O3% (≥) 30 35 38 45 55 65 70 82
Fe2O3% (≤) 2.5 2.5 2.0 2.0 2.0 2.0 2.0 2.0
Refractoriness (SK) 30 32 34 35 36 37 38 40
Enta-mavesatra fanalefahana mari-pana, 0.2MPa, °C (≥) 1250 1350 1370 1420 1450 1480 1530 1600
Porosity (%) 22-26 20-24 20-22 18-20 20-23 20-23 20-22 18-20
Haavo (g/cm³) 1.9-2.0 1.95-2.1 2.1-2.2 2.15-2.22 2.25-2.4 2.3-2.5 2.4-2.6 2.5-2.7
Hery fanerena amin’ny mari-pana amin’ny efitrano, MPa (≥) 20 25 30 40 45 50 60 70