च्या गुणवत्तेचा न्याय कसा घ्यावा उच्च एल्युमिना विटा देखावा पासून?

तुम्हाला अनेकदा डोकेदुखी असते का? खरेदी करताना, आपण ची गुणवत्ता आणि ग्रेड वेगळे करू शकत नाही उच्च एल्युमिना विटा बरोबर. आपण कमी-दर्जाची उत्पादने उच्च किंमतीत खरेदी केल्यास, भट्टीचे सेवा आयुष्य कमी होते. उत्पादने निवडताना तुम्ही चढ-उतार करता का? अनेक पर्याय आहेत. चकचकीत. आज मी तुम्हाला शिकवणार आहे की गुणवत्तेचा न्याय कसा करायचा उच्च एल्युमिना विटा देखावा पासून.

High alumina brick has the characteristics of good application quality, high refractoriness and long service life. It is the first refractory brick product used in industrial kilns. High alumina bricks are generally used in industrial kilns such as steel, steelmaking, hot blast stoves, electric furnace tops, blast furnaces, reverberatory furnaces, rotary kiln linings, etc. in China. The main components are high alumina bauxite; sillimanite group minerals (including blue Spar, red base stone, sillimanite, etc.); artificial composition materials, such as industrial alumina, composition mullite, fused corundum, etc. Now let the editor of high alumina bricks briefly introduce the key points of purchase.

Color: When purchasing high-alumina bricks, the first thing to look at is color. Excellent high-alumina bricks have smooth surface, yellowish white, flat sides, no broken corners, and no cracks.

Weight: Weigh the weight of a single brick. According to the weight specification, the weight of the first-class high alumina brick is 4.5 kg. The weight of the second grade high alumina brick is 4.2 kg, and the weight of the third grade high alumina brick is 3.9 kg. The equal grade and the equal parameter type can be regarded as excellent high alumina bricks. On the contrary, those that do not reach this weight are of good quality. If there are cracks, uneven corners, broken corners, etc., it is a substandard product.

वरील उच्च अॅल्युमिना विटांच्या गुणवत्तेचा दिसण्यावरून कसा न्याय करायचा हे तुम्ही शिकलात का?