The Export of Goods (Control) Order 1994

Technology

2E—2E001 Technology required for the development of goods specified in sub-categories 2A, 2B or 2D.

2E002 Technology required for the production of goods specified in sub-categories 2A or 2B.

2E003 Other technology, as follows:

a. Technology:

1. For the development of interactive graphics as an integrated part in numerical control units for preparation or modification of part programmes;

2. For the development of generators of machine tool instructions (e.g., part programmes) from design data residing inside numerical control units;

3. For the development of integration software for incorporation of expert systems for advanced decision support of shop floor operations into numerical control units;

b. Technology for metal-working manufacturing processes, as follows:

1. Technology for the design of tools, dies or fixtures specially designed for the following processes:

a. Superplastic forming;

b. Diffusion bonding;

c. Direct-acting hydraulic pressing;

2. Technical data consisting of process methods or parameters as listed below used to control:

a. Superplastic forming of aluminium alloys, titanium alloys or superalloys:

1. Surface preparation;

2. Strain rate;

3. Temperature;

4. Pressure;

b. Diffusion bonding of superalloys or titanium alloys:

1. Surface preparation;

2. Temperature;

3. Pressure;

c. Direct-acting hydraulic pressing of aluminium alloys or titanium alloys:

1. Pressure;

2. Cycle time;

d. Hot isostatic densification of titanium alloys, aluminium alloys or superalloys:

1. Temperature;

2. Pressure;

3. Cycle time;

c. Technology for the development or production of hydraulic stretch-forming machines and dies therefor, for the manufacture of airframe structures;

d. Technology for:

• The application of inorganic overlay coatings or inorganic surface modification coatings, specified in column 3 of the following Table;

• To non-elecronic substrates, specified in column 2 of the following Table; By processes specified in column 1 of the following Table and defined in the Note.

  TABLE—

  DEPOSITION TECHNIQUES

  1 Coating Process (1)a	2 Substrate	3 Resultant Coating
  a (The numbers in parenthesis refer to the Notes following this Table.)
  A. Chemical Vapour Deposition (CVD)	Superalloys	Aluminides for internal passages
  	Ceramics and low-expansion glasses(14)	Silicides
  		Carbides
  		Dielectric layers (15)
  	Carbon-carbon, ceramic and metal matrix composites	Silicides
  		Carbides
  		Refractory metals
  		Mixtures thereof (4)
  		Dielectric layers (15)
  		Aluminides
  		Alloyed aluminides (2)
  	Cemented tungsten carbide (16), silicon carbide	Carbides
  		Tungsten
  		Mixtures thereof (4)
  		Dielectric layers (15)
  	Molybdenum and molybdenum alloys	Dielectric layers (15)
  	Beryllium and beryllium alloys	Dielectric layers (15)
  	Sensor window materials (9)	Dielectric layers (15)
  B. Thermal-Evaporation Physical Vapour Deposition (TE-PVD)
  1. Physical Vapour Deposition (PVD): Electron-Beam (EB-PVD)	Superalloys	Alloyed silicides
  		Alloyed aluminides (2)
  		MCrA1X (5)
  		Modified zirconia (12)
  		Silicides
  		Aluminides
  		Mixtures thereof (4)
  	Ceramics and low-expansion glasses (14)	Dielectric layers (15)
  	Corrosion resistant steel (7)	MCrA1X (5)
  		Modified zirconia (12)
  		Mixtures thereof (4)
  	Carbon-carbon, ceramic and metal matrix composites	Silicides
  		Carbides
  		Refractory metals
  		Mixtures thereof (4)
  		Dielectric layers (15)
  	Cemented tungsten carbide (16), silicon carbide	Carbides
  		Tungsten
  		Mixtures thereof (4)
  		Dielectric layers (15)
  	Molybdenum and molybdenum alloys	Dielectric layers (15)
  	Beryllium and beryllium alloys	Dielectric layers (15)
  		Borides
  	Sensor window materials (9)	Dielectric layers (15)
  	Titanium alloys (13)	Borides
  		Nitrides
  B.2. Ion assisted resistive heating Physical Vapour Deposition (Ion Plating)	Ceramics and low-expansion glasses (14)	Dielectric layers (15)
  	Carbon-carbon, ceramic and metal matrix composites	Dielectric layers (15)
  	Cemented tungsten carbide (16), silicon carbide	Dielectric layers (15)
  	Molybdenum and molybdenum alloys	Dielectric layers (15)
  	Beryllium and beryllium alloys	Dielectric layers (15)
  	Sensor window materials (9)	Dielectric layers (15)
  B.3. Physical Vapour Deposition: laser evaporation	Ceramics and low-expansion glasses (14)	Silicides
  		Dielectric layers (15)
  	Carbon-carbon, ceramic and metal matrix composites	Dielectric layers (15)
  	Cemented tungsten carbide (16), silicon carbide	Dielectric layers (15)
  	Molybdenum and molybdenum alloys	Dielectric layers (15)
  	Beryllium and beryllium alloys	Dielectric layers (15)
  	Sensor window materials (9)	Dielectric layers (15)
  		Diamond-like carbon
  B.4. Physical Vapour Deposition: cathodic arc discharge	Superalloys	Alloyed silicides
  		Alloyed aluminides (2)
  		MCrA1X (5)
  	Polymers (11) and organic matrix composites	Borides
  		Carbides
  		Nitrides
  C. Pack cementation (see A above for out-of-pack cementation) (10)	Carbon-carbon, ceramic and metal matrix composites	Silicides
  		Carbides
  		Mixtures thereof (4)
  	Titanium alloys (13)	Silicides
  		Aluminides
  		Alloyed aluminides (2)
  	Refractory metals and alloys (8)	Silicides
  		Oxides
  D. Plasma spraying	Superalloys	MCrA1X (5)
  		Modified zirconia (12)
  		Mixtures thereof (4)
  		Abradable Nickel-Graphite
  		Abradable Ni-Cr-Al-Bentonite
  		Abradable Al-Si-Polyester
  		Alloyed aluminides (2)
  	Aluminium alloys (6)	MCrA1X (5)
  		Modified zirconia (12)
  		Silicides
  		Mixtures thereof (4)
  	Refractory metals and alloys (8)	Aluminides
  		Silicides
  		Carbides
  	Corrosion resistant steel (7)	Modified zirconia (12)
  		Mixtures thereof (4)
  	Titanium alloys (13)	Carbides
  		Aluminides
  		Silicides
  		Alloyed aluminides (2)
  		Abradable Nickel-Graphite
  		Abradable Ni-Cr-Al-Bentonite
  		Abradable Al-Si-Polyester
  E. Slurry Deposition	Refractory metals and alloys (8)	Fused silicides
  		Fused aluminides except for resistance heating elements
  	Carbon-carbon, ceramic and metal matrix composites	Silicides
  		Carbides
  		Mixtures thereof (4)
  F. Sputter Deposition	Superalloys	Alloyed silicides
  		Alloyed aluminides (2)
  		Noble metal modified aluminides (3)
  		MCrA1X (5)
  		Modified zirconia (12)
  		Platinum
  		Mixtures thereof (4)
  	Ceramics and low-expansion glasses (14)	Silicides
  		Platinum
  		Mixtures thereof (4)
  		Dielectric layers (15)
  	Titanium alloys (13)	Borides
  		Nitrides
  		Oxides
  		Silicides
  		Aluminides
  		Alloyed aluminides (2)
  		Carbides
  	Carbon-carbon, ceramic and metal matrix composites	Silicides
  		Carbides
  		Refractory metals
  		Mixtures thereof (4)
  		Dielectric layers (15)
  	Cemented tungsten carbide (16), silicon carbide	Carbides
  		Tungsten
  		Mixtures thereof (4)
  		Dielectric layers (15)
  	Molybdenum and molybdenum alloys	Dielectric layers (15)
  Beryllium and beryllium alloys	Borides
  Sensor window materials (9)	Dielectric layers (15)
  		Dielectric layers (15)
  	Refractory metals and alloys (8)	Aluminides
  		Silicides
  		Oxides
  		Carbides
  G. Ion Implantation	High temperature bearing steels	Additions of chromium, tantalum or niobium (columbium)
  	Titanium alloys (13)	Borides
  		Nitrides
  	Beryllium and beryllium alloys	Borides
  	Cemented tungsten carbide(16)	Carbides
  		Nitrides