ریخته گری مواد شیمیایی و فیزیکی شن و ماسه شیمیایی
| علم شیمی | فهرست مطالب | جسمی | فهرست مطالب |
| Cr2O3 | 46.0 ≥ | تراکم فله | 2.5-3 گرم در سانتی متر مکعب |
| SiO2 | .01.0 | مقدار PH | 7.9 |
| Fe2O3 | .5 26.5 | Cr / Fe | 1.55: 1 |
| CaO | . 0.30 | پر کردن تراکم | 2.6 گرم در سانتی متر مکعب |
| MgO | ≤ 10 | رطوبت درصد | ≤.0.1 |
| AI2O3 | .5 15.5 | پخته شده | 1600 درجه سانتیگراد |
| پ | .00 0.003 | دمای پخت | 2180 درجه سانتیگراد |
| ج | .00 0.003 | نقطه ذوب | ＞ 1800 درجه سانتیگراد |
ریخته گری CHROMITE شن و ماسه در دسترس اندازه:
- AFS 25-35 AFS25-30 AFS30-35 AFS35-40 AFS40-45 AFS40-50 AFS45-55 AFS45-50 AFS50-55 AFS55-60 AFS60-65
- 0-1 میلی متر 200 مش مش مش 400
برنامه های کاربردی شن و ماسه CHROMITE
- شن و ماسه کرومیت در صنایع ریخته گری
خواص آن باعث می شود که مواد در ریخته گری های آهن و فولاد خاکستری با کارایی بالا به عنوان ماسه ساخت هسته و قالب استفاده شود. هدایت حرارتی بالای آن ویژگی های خنک کننده خوبی به آن می بخشد ، انبساط حرارتی کم باعث پایداری ابعادی خوب می شود. عناصر اولیه آن نزدیک به خنثی اجازه استفاده از طیف گسترده ای از سیستم های اتصال رزین و چسب های غیر آلی را می دهد ، دارای مقاومت بالا و توزیع غربال گسترده ای است.
- شن و ماسه کرومیت در صنعت فولاد
در تولید فولاد ، از کرومیت شن به عنوان پرکننده برای محافظت از دروازه کشویی در ملاقه های بزرگ نگهدارنده فولاد استفاده می شود. - شن و ماسه کرومیت در صنعت شیشه
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