Coating Selection Table

Coating	Crucible Type	Alloy	Use	Max. Metal Temp.
PRO Coating	All types of crucibles	Al(99,999%) & Al alloys Zinc distilliation Precious metals	Reduce dross adhesion Limit metal contamination	1600°C
STAR Coating	All types of crucibles	Al (99.999%) AI Alloys Precious metals	Reduce dross adhesion Limit metal contamination	1000°C
ResCoat Coating	All types of crucibles	Cu & Cu Alloys Precious metals incl. using fluxes	Increase erosion resistance Limit metal contamination	1600°C
PureMelt Coating	All types of crucibles	Zinc distillation Pure copper melting	Reduce dross adhesion Limit metal contamination	1500°C

PD Coating

PD Coating is a high purity, high alumina coating which is sintered onto the internal surface of the crucible during the manufacturing process. As a result of this process a dense physical barrier is formed which can enhance performance and extend crucible life when used in a range of applications.

Features

• Very low, almost negligible ux absorption
• Prevention of dross adhesion
• revention of contamination of the melt by crucible body material
• Wear resistance

Typical Applications

• Aluminium alloys (particularly effective at preventing attack on crucible body by aggressive modifying agents such as sodium, sodium salts, strontium)
• Zinc distillation and zinc oxide production
• Precious metal melting

Note :

PD Coating can be supplied on any of the carbon bonded silicon carbide or clay graphite crucibles manufactured by Morgan Molten Metal Systems.

PRO Coating

-lower dross adhesion & lower impurities in molten metal

Prime Features

• High non-wettability leading to low dross adhesion
• Low impurity leak into molten meta
• Thin, low porosity, high density coat due to mirco-scaled ingredients

Applications

• High purity aluminium metal (99.999%)
• Aluminium alloys
• Zinc distillation
• Precious metal melting

Usage Instructions

• All types of crucibles
• All types of furnaces except induction furnaces
• Installation and pre-heating procedures of coated crucibles remain unchanged

Physical & Technical Properties

• Colour: White
• Max. application temperature: 1600°C

Quality

PRO Coating coated crucibles are manufactured from premium grade raw materials under an ISO 9001:2008 quality management system.

For more information, contact us today

PureCoat Coating

-lower dross adhesion & improved crucible performance

Prime Features

• Excellent non-wettability leading to low dross adhesion
• Low coating thickness (Fig.2)
• Low porosity, high density coat due to nano-scaled ingredients

Applications

• Zinc distillation
• Aluminium alloys
• Copper melting

Usage Instructions

• All types of crucibles
• All types of furnaces
• Installation and pre-heating procedures of coated crucibles remain unchanged

Physical & Technical Properties

• Colour: White
• Max. application temperature: 1500°C

Quality

PureCoat Coating coated crucibles are manufactured from premium grade raw materials under an ISO 9001:2008 quality management system.

For more information, contact us today

Rescoat Coating

Better erosion resistance & improved crucible performance

Prime Features

• Exceptional erosion resistance
• High non-wettability leading to low dross adhesion
• Low coating thickness (Fig 2)
• Low porosity, high density coat due to Nanoscaled ingredients

Applications

• Copper and copper alloys melting using fluxes
• Precious metal refining
• Zinc distillation

Usage Instructions

• All types of crucibles
• All types of furnaces
• Installation and pre-heating procedures of coated crucibles remain unchanged

Physical & Technical Properties

• Colour: Grey
• Max. application temperature: 1600°C