Monocrystals from PGMs and high-melting point rare metals

Metals in the form of monocrystals and polished monocrystalline discs of high purity represent a unique material for research and for manufacture of products with high operating parameters.

Areas of application:

• nuclear technique;
• fuel energy;
• electronics;
• preforms for semi-fabricated and fabricated items;
• scientific research targeting at physical and chemical properties and obtaining new referential data.
  
  
  GINALMAZZOLOTO develops and fabricates monocrystals and discs from the following metals:
  

Metal	Content of the basic element, mass %	Diameter of the monocrystal or disc, mm	Length of the monocrystal, mm
Niobium	99,999	30	300
		50	200
Molybdenum	99,995	25	100
		22	250
Wolfram	99,9995	22	250
		30	100
Platinum	99,999	20	200
		40	100
Iridium 1	99,995	50	150
1
Rhodium 1	99,993	30	150
1
Ruthenium 1	99,993	20	150
1
Palladium	99,999	200	150

The minimum diameter of a monocrystal is 5 mm. Thickness of the discs is from 0.5 to 5 mm. The monocrystals have an optimized structure; the deviation of the blocks does not exceed 1 degree.

The maximum deviation of the monocrystal's geometrical axes is 3o. The maximum deviation of the surfaces of the polished discs is 1 degree.

New generation of unique equipment is used for growing the monocrystals.

We offer to our customers a package deal for:

• Growing of monocrystals from the customer's material;
• Technical documentation for the implementation of technology under a license
• Scientific and technical co-operation within the production activity.