تلتزم الشركة دائمًا بمعدات سحق التعدين ومعدات صنع الرمل ومعدات الطحن الصناعية، وتوفير حلول عالية الجودة للرمل والحصى ومجموعات كاملة من المعدات للمشاريع الهندسية واسعة النطاق مثل الطرق السريعة والسكك الحديدية والمياه والكهرباء، إلخ. ، وتسعى جاهدة لممارسة التصنيع الدقيق المحلي والتخطيط العلمي العالمي، مع اعتبار آسيا المنطقة النائية والعملاء المشعين حول العالم. بعد أكثر من 30 عامًا من التطوير، نجحت العديد من منتجات الشركة في اجتياز العديد من شهادات الجودة الدولية مثل الشهادة الدولية ISO9001:2015، وشهادة الاتحاد الأوروبي CE، وشهادة GOST الروسية. بعد ذلك، في السعي لتحقيق التميز، سنستمر في استخدام منتجات عالية الجودة والتكنولوجيا الاحترافية والخدمات المخلصة لمساعدة العملاء على خلق قيمة أكبر، واستخدام الإجراءات العملية لمواصلة تعزيز البناء البيئي للحضارة الإنسانية.
·Chromite and primary solid solution Magnesium oftentimes substitutes for iron in mineral A primary solid solution series exists between the mineral mineral FeCr2O4 and therefore the similarity mineral magnesiochromite MgCr2O4
·Chromite is found in beach sands derived from the weathering of chromite bearing rocks and laterite soils that developed over peridotite Beach sand rich in chromite and other heavy minerals is sometimes mined processed to remove heavy minerals and returned to the environment
South Africa is home to most of the world s chromite deposits and is actually the largest ferrochrome and chromite ore producer In 2021 alone South Africa produced 18 million MT of chromium Compared to 2020 SA s output rose from 13 200 million MT and continues to dominate the rest of the world s chromium producers by a decent margin
1 The Uses of Chromium in the Metallurgical Industry Chromium is hard often mixed into steel to make a hard and corrosion resistant alloy mainly used for refining stainless steel heat resistant steel and various electric heating element When stainless steel encounters corrosive substances a fine and solid chromium oxide film will be formed on
·Chromite is mainly used to produce ferrochrome and metallic chromium As an additive to steel it produces a variety of special steels with high strength corrosion resistance wear resistance high temperature resistance and oxidation resistance such as stainless steel acid resistant steel heat resistant steel bearing steel and sheath
·Chromite is a dark opaque mineral with a high specific gravity and metallic luster It is typically found in the form of euhedral crystals irregular grains or as interstitial material between other minerals in the host rock Chromite is composed of chromium iron and oxygen with variable amounts of magnesium aluminum and other elements
Moulding John Campbell in Complete Casting Handbook Second Edition 2015 Chromite Sand Chromite is a widely used aggregate valued for its relatively low thermal expansion and good chilling power particularly for steel However the general problem with chromite is only found in steel casting operations where it is commonly