Aṣa Gray Simẹnti Iron Iyanrin Simẹnti

Nigba ti a ba sọ irin grẹy, a tẹle tẹle ilana kemikali ati awọn ohun-ini ẹrọ ni ibamu si awọn irawọ tabi awọn ibeere lati ọdọ awọn alabara. Yato si, a ni agbara ati ohun elo lati ṣe idanwo ti awọn abawọn simẹnti ba wa ninugrẹy irin iyanrin simẹnti.

Awọn irin-irin ti o ni awọn akoonu erogba ti o ju 2% lọ ni a npe ni irin simẹnti. Botilẹjẹpe awọn irin simẹnti le ni ipin erogba laarin 2 si 6.67, opin iṣe jẹ deede laarin 2 ati 4%. Iwọnyi ṣe pataki ni pataki nitori awọn agbara simẹnti to dara julọ.

Awọn simẹnti irin grẹy jẹ din owo juductile iron simẹnti, sugbon o ni Elo kekere fifẹ agbara ati ductility ju ductile iron. Irin grẹy ko le rọpo irin erogba, lakoko ti irin ductile le rọpo irin erogba ni diẹ ninu awọn ipo nitori agbara fifẹ giga, agbara ikore ati elongation ti irin ductile.

Lati aworan iwọntunwọnsi irin-erogba, a le ṣe akiyesi pe awọn irin simẹnti ni pataki cementite ati ferrite. Nitori ipin ti o tobi ju ti erogba, iye cementite ga ti o yọrisi lile lile pupọ ati awọn agbara brittleness fun irin simẹnti.

▶ Awọn giredi ati Awọn Ilana A Tẹle fun Irin Simẹnti Grey:

• ISO185: 100, 150, 200, 250, 300
• ASTM A48: NỌ.20, NỌ.25, NỌ.30, NO.35, NỌ.40, NỌ.45.
• DIN 1691: GG10, GG15, GG20, GG25, GG30
• EN 1561: EN-GJL-100, EN-GJL-150, EN-GJL-200, EN-GJL-250, EN-GJL-300
• BS 1452: 100, 150, 200, 250, 300
• AS 1830: T150, T220, T260, T300

▶ Awọn agbara ti Simẹnti Iyanrin ti a ṣe nipasẹ ọwọ:

• • Iwọn ti o pọju: 1,500 mm × 1000 mm × 500 mm
• • Iwọn Iwọn: 0.5 kg - 500 kg
• • Agbara Ọdọọdun: 5,000 tonnu - 6,000 toonu
• • Awọn ifarada: Lori Ibere.

▶ Awọn agbara Simẹnti Iyanrin nipasẹ Awọn ẹrọ Imudanu Aifọwọyi:

• • Iwọn ti o pọju: 1,000 mm × 800 mm × 500 mm
• • Iwọn Iwọn: 0.5 kg - 500 kg
• • Agbara Ọdọọdun: 8,000 toonu - 10,000 toonu
• • Awọn ifarada: Lori Ibere.

▶ Ilana iṣelọpọ akọkọ
• Awọn awoṣe & Apẹrẹ Irinṣẹ → Ṣiṣe Awọn awoṣe → Ilana Imudanu → Iṣiro Iṣọkan Kemikali → Iyọ & Sisọ → Fifọ, Lilọ & Imudanu Shot → Ṣiṣeto ifiweranṣẹ tabi Iṣakojọpọ fun Gbigbe

▶ Awọn Agbara Ayẹwo Simẹnti Iyanrin

• • Spectrographic ati Afowoyi pipo onínọmbà
• • Metallographic onínọmbà
• • Brinell, Rockwell ati Vickers líle ayewo
• • Mechanical ini onínọmbà
• • Kekere ati deede idanwo ikolu otutu
• • Ayẹwo mimọ
• • UT, MT ati RT ayewo

▶ Ilana Simẹnti Lẹyin

• • Deburring & Cleaning
• • Shot aruwo / Iyanrin Peening
• • Itọju Ooru: Isọdọtun, Quench, Tempering, Carburization, Nitriding
• • Itọju Oju: Passivation, Andonizing, Electroplating, Hot Zinc Plating, Zinc Plating, Nickel Plating, Polishing, Electro-polishing, Painting, GeoMet, Zintec
• •CNC ẹrọ: Titan, Milling, Lathing, Liluho, Honing, Lilọ,