حبيبات كربيد السيليكون الأسود عبارة عن حبيبات صلبة للغاية، مكونة من 98% من كربيد السيليكون. تُستخدم هذه الحبيبات، باعتبارها مادة كاشطة، في عمليات التفجير الكاشطة، ومعالجة الأسطح، وطحن المواد الصلبة مثل الرخام والزجاج واليشم، وغيرها.
مواصفات كربيد السيليكون الأسود:
| التحليل الكيميائي النموذجي | الخصائص الفيزيائية النموذجية | ||
| كربيد السيليكون | ≥98% | صلابة: | موس: 9.15 |
| ثاني أكسيد السيليكون | ≤1% | نقطة الانصهار: | يتسامى عند 2250 درجة مئوية |
| H2O3 | ≤0.5% | أقصى درجة حرارة للخدمة: | 1900 درجة مئوية |
| Fe2O3 | ≤0.3% | الثقل النوعي: | 3.2-3.45 جم/سم3 |
| نادي كرة القدم | ≤0.3% | الكثافة الظاهرية (LPD): | 1.2-1.6 جم/سم3 |
| المحتوى المغناطيسي | ≤0.02% | لون: | أسود |
| شكل الجسيم: | سداسي | ||
توزيع حجم كربيد السيليكون الأسود:
| حصى | 1 | 2 | 3 | 3 و 4 | 5 | Q5max،% | ||||
| W1، واحد | الربع الأول،% | W2،اممم | Q2max,% | W3، واحد | Q3min,% | W4، واحد | الربع الثالث + الربع الرابع دقيقة،٪ | W5، واحد | ||
| F8 | 4000 | 0 | 2800 | 20 | 2360 | 45 | عام 2000 | 70 | 1700 | 3 |
| F10 | 3350 | 0 | 2360 | 20 | عام 2000 | 45 | 1700 | 70 | 1400 | 3 |
| ف12 | 2800 | 0 | عام 2000 | 20 | 1700 | 45 | 1400 | 70 | 1180 | 3 |
| ف14 | 2360 | 0 | 1700 | 20 | 1400 | 45 | 1180 | 70 | 1000 | 3 |
| إف16 | عام 2000 | 0 | 1400 | 20 | 1180 | 45 | 1000 | 70 | 850 | 3 |
| اف 20 | 1700 | 0 | 1180 | 20 | 1000 | 45 | 850 | 65 | 710 | 3 |
| إف 24 | 1180 | 0 | 850 | 25 | 710 | 45 | 600 | 65 | 500 | 3 |
| F30 | 1000 | 0 | 710 | 25 | 600 | 45 | 500 | 65 | 425 | 3 |
| F36 | 850 | 0 | 600 | 25 | 500 | 45 | 425 | 65 | 355 | 3 |
| F40 | 710 | 0 | 500 | 30 | 425 | 40 | 355 | 65 | 300 | 3 |
| ف46 | 600 | 0 | 425 | 30 | 355 | 40 | 300 | 65 | 250 | 3 |
| إف54 | 500 | 0 | 355 | 30 | 300 | 40 | 250 | 65 | 212 | 3 |
| F60 | 425 | 0 | 300 | 30 | 250 | 40 | 212 | 65 | 180 | 3 |
| اف70 | 355 | 0 | 250 | 25 | 212 | 40 | 180 | 65 | 150 | 3 |
| اف80 | 300 | 0 | 212 | 25 | 180 | 40 | 150 | 65 | 125 | 3 |
| اف 90 | 250 | 0 | 180 | 20 | 150 | 40 | 125 | 65 | 106 | 3 |
| اف 100 | 212 | 0 | 150 | 20 | 125 | 40 | 106 | 65 | 90 | 3 |
| F120 | 180 | 0 | 125 | 20 | 106 | 40 | 90 | 65 | 75 | 3 |
| إف 150 | 150 | 0 | 106 | 15 | 90 | 40 | 75 | 65 | 63 | 3 |
| إف 180 | 125 | 0 | 90 | 15 | 75 | * | 63 | 40 | 53 | * |
| F220 | 106 | 0 | 75 | 15 | 63 | * | 53 | 40 | 45 | * |
طلب:
1 مواد مقاومة للحرارة، عبء الفرن، مواد قابلة للصب، مركبات التكسير، الطوب الحراري وما إلى ذلك
2 التفجير، معالجة السطح، إزالة الصدأ
3 تصنيع منتجات التجميل والحرف اليدوية والتقشير الجلدي وما إلى ذلك
4 منتجات سيراميكية
5 عجلات الطحن، ورق الصنفرة وما إلى ذلك
6 مواد خام من مطحنة السكاكين، حجر الشحذ، حجر الزيت، حجر الطحن، الحجارة الكاشطة وما إلى ذلك
7 تستخدم لإنتاج شمع التلميع، سائل التلميع، مسحوق الطحن، سائل الطحن وما إلى ذلك
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