مسحوق كربيد السيليكون الأخضر مقدمة موجزة :
هذا المنتج، ذو الصيغة الكيميائية SiC، يُستخرج من تخليق رمل الكوارتز عالي النقاء وفحم البترول كمواد خام أساسية تحت درجة حرارة عالية في فرن المقاومة الكهربائية. يحتوي على 85-99% من SiC وإضافات Fe2O3 و Al2O3 و CaO و SiO2 و MnO2 .
يتميز بصلابة عالية (9.2 على مقياس موس) وصلابة دقيقة (حوالي 3500 كجم/مم² ) . كثافته النوعية (كثافته) السداسية، والتي تتأثر بدرجة الشوائب، تبلغ 3.15 ± 0.05 جم/سم³ . كثافته الظاهرية تتراوح بين 1.30 و1.58 جم/ سم³ . ومن خصائصه الأخرى الموصلية الحرارية الجيدة، والتمدد الحراري المنخفض (الذي يتناقص مع ارتفاع درجة الحرارة)، والقوة العالية، مما يضمن استخدامه على نطاق واسع. وهو شبه موصل كهربائيًا.
خصائص مسحوق كربيد السيليكون الأخضر:
التحليل الكيميائي النموذجي | |
كربيد السيليكون | 99.05% |
ثاني أكسيد السيليكون | 0.20% |
ف، سي | 0.03% |
Fe2O3 | 0.10% |
نادي كرة القدم | 0.04% |
الخصائص الفيزيائية النموذجية | |
صلابة: | موس: 9.5 |
نقطة الانصهار: | يتسامى عند 2600 درجة مئوية |
أقصى درجة حرارة للخدمة: | 1900 درجة مئوية |
الثقل النوعي: | 3.2 جرام/سم3 |
الكثافة الظاهرية (LPD): | 1.2-1.6 جم/سم3 |
لون: | أخضر |
شكل الجسيم: | سداسي |
المقاسات المتوفرة | |
التغذية: F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000 | |
JIS: 240#280#320#360#400#500#600#700#800#1000#1200#1500#2000#2500#3000#4000#6000#8000#10000# |
عرض منتجات مسحوق كربيد السيليكون الأخضر:
تطبيقات كربيد السيليكون الأخضر:
معداتنا لإنتاج كربيد السيليكون الأخضر:
خط الإنتاج:
عبوة كربيد السيليكون الأخضر:
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