Overview of Alumina Crucible Iron Melting Quality Porcelain Alumina 99.5% Wearless Ceramic Crucible

Alumina Crucible Iron Melting Quality Porcelain Alumina 99.5% Wearless Ceramic Crucible is precision-engineered from 99%+ pure aluminum oxide (Al₂O₃), offering outstanding mechanical strength and thermal stability. With a maximum operating temperature of 1800°C, these rings are widely used in high-wear applications such as bearings, seals, insulators, and semiconductor processing equipment. Their exceptional hardness and corrosion resistance make them ideal for demanding industrial environments.

Key Features of Alumina Crucible Iron Melting Quality Porcelain Alumina 99.5% Wearless Ceramic Crucible

Extreme Temperature Resistance – Stable up to 1800°C with minimal thermal expansion

Superior Wear Resistance – Harder than steel, ensuring long service life

Excellent Electrical Insulation – High dielectric strength for electronic applications

Chemical Inertness – Resists acids, alkalis, and corrosive gases

Precision Machined – Tight tolerances for consistent performance in mechanical assemblies

(Alumina Crucible Iron Melting Quality Porcelain Alumina 99.5% Wearless Ceramic Crucible)

Specifications of Alumina Crucible Iron Melting Quality Porcelain Alumina 99.5% Wearless Ceramic Crucible

This alumina crucible takes care of laborious. It thaws iron dependably. The material is high pureness alumina ceramic. It includes 99.5% Al Two O ₃. This purity is crucial for performance. The crucible resists very high temperatures. It endures temperature levels up to 1750 ° C. This is crucial for melting iron. The crucible handles thermal shock well. Unexpected temperature changes will not split it conveniently. This makes it long lasting in furnace use.

Chemical resistance is excellent. The crucible eradicate solid acids. It likewise stands up to strong antacid. Molten metals won’t assault it. Slags won’t rust it considerably. This guarantees sample pureness. Your thawed metal remains unpolluted. The crucible surface area is extremely hard. It reveals very little wear over time. Abrasion resistance is high. This crucible lasts longer than less expensive kinds. It supplies great value.

Its structure is dense porcelain. This protects against leaks. No pores mean no absorption. Fluxes and liquified steels stay within. The crucible shape is conventional. It fits most typical furnaces. Typical sizes are offered. Choose the best dimension for your melt quantity. This crucible fits numerous requiring jobs. Use it for melting iron, steel, copper alloys. Utilize it for rare-earth elements also. Laboratory analysis requires it. Shop work uses it. Tiny scale steel spreading relies on it.

Handling needs treatment. Constantly preheat the crucible slowly. Avoid thermal shock during startup. Follow appropriate home heating cycles. Use suitable tongs. Match the tongs to the crucible size. Shop the crucible in a dry area. Secure it from knocks. Look for cracks prior to each usage. A broken crucible is hazardous. This alumina crucible is a trusted device. Its specs satisfy specialist requirements.

(Alumina Crucible Iron Melting Quality Porcelain Alumina 99.5% Wearless Ceramic Crucible)

Applications of Alumina Crucible Iron Melting Quality Porcelain Alumina 99.5% Wearless Ceramic Crucible

Alumina crucibles made from 99.5% pure alumina ceramic are crucial devices for requiring high-temperature tasks. They are particularly good for thawing iron. This high purity degree is the essential factor. It offers the crucible exceptional resistance versus severe warm. These crucibles handle temperatures far beyond what melts iron quickly. Average crucibles commonly stop working under such extreme warmth. Alumina remains strong. This warm resistance is important for regular, safe melting operations.

Chemical stability is an additional significant benefit. The 99.5% alumina ceramic withstands assault from liquified iron and common slag products. It doesn’t respond conveniently. This implies the molten steel remains cleaner. You obtain much less contamination in your final iron item. Pureness matters for top quality outcomes. The crucible itself also lasts longer because it does not liquify or break down chemically.

Sturdiness is a standout feature. People call it “wearless” since it resists using down incredibly well. The crucible surface area remains smooth despite continuous call with abrasive molten steel and slag. This sturdiness decreases erosion with time. You will not see crucible material exfoliating into your thaw. This straight secures your steel high quality. It also means the crucible stands up to duplicated heating and cooling cycles better than less costly options. It does not break or spall as conveniently. This saves money lasting.

These crucibles are excellent for shops, steel research laboratories, and jewelry experts working with iron. They handle the intense conditions dependably. You require a crucible that won’t fail mid-melt. The 99.5% alumina formula delivers constant efficiency set after set. It deals with the thermal shock of quick home heating. It endures the chemical setting. It withstands physical wear. For melting iron efficiently, this material is a top option. Its reliability makes work procedures smoother and results much more predictable.

Company Profile

Alumina Technology Co., Ltd,. We focus on the research and development, production and sales of alumina products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Alumina Boat, Alumina Crucible, Alumina Dish, Alumina Foam Filter, Alumina Plate, Alumina Rod, Alumina Bar, Alumina Balls, Filter Alumina, Nano Alumina Powder, Spherical Alumina Powder, ect. please feel free to contact us.(nanotrun@yahoo.com)

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of Alumina Crucible Iron Melting Quality Porcelain Alumina 99.5% Wearless Ceramic Crucible

Alumina Crucible FAQs: Melting Iron Safely

People often ask these questions about our 99.5% pure alumina crucibles for melting iron.

What maximum temperature can this crucible handle? This crucible withstands extreme heat. Its maximum safe temperature is 1750 degrees Celsius. Exceeding this limit risks damage. Never push it beyond this point.

How long will this crucible typically last? Crucible lifespan varies greatly. It depends entirely on your usage. Factors include the melting temperature, how long it stays hot, the metals melted, and crucible handling. Gentle handling extends its life. Rough use shortens it.

Is this crucible resistant to sudden temperature changes? Yes, this crucible handles sudden temperature changes well. Its high alumina content provides good thermal shock resistance. You can heat it quickly or cool it down fast. It avoids cracking under stress.

How do I clean this crucible after melting iron? Let the crucible cool down completely first. Remove any leftover slag or metal residue carefully. Use mechanical methods like gentle scraping or tapping. Avoid harsh chemicals. Chemicals can damage the ceramic material.

Can I melt metals other than iron in this crucible? Absolutely. This crucible works for many metals. It handles gold, silver, copper, brass, and others effectively. Its high purity prevents contamination. It keeps your melted metal clean.

(Alumina Crucible Iron Melting Quality Porcelain Alumina 99.5% Wearless Ceramic Crucible)