Johnson Matthey Metal Joining - Technical Enquiry

2 - What information are you looking for? (Advice on problem, product suggestions etc.)

3 - What is the name of the component your enquiry is about? (Please give its common name - e.g.: heating element, carbide drill...)

4 - What will it be used for? Please specify the operating conditions.

5 - Will it be operating at ambient temperature?

Yes

No

6 - What environment(s) will the joint surfaces be exposed to during service?

Internal
Air
Water

External
Air
Water

7 - What types of stresses will the joints be exposed to in service? (1 type at least required)

STRESS

MAGNITUDE

Tensile

Shear

Vibration

Torsion

Pressure

No appreciable stresses

8 - Parent material information:
Are the parent materials on each part of the component the same or different? (Answer required)

Same

Different

What material is being used:

Internal
Material type / spec* (e.g CDA 101 copper)
Approximate dimension (e.g 20cm long, 2.5 cm diameter, 1mm wall thickness)
Type of component* (e.g copper tube)

External
Material type / spec* (e.g CDA 101 copper)
Approximate dimension (e.g 20cm long, 2.5 cm diameter, 1mm wall thickness)
Type of component* (e.g copper tube)

What is the size of the joint gap?

mm

What is the approximate length of the joint

mm

What is the joint configuration? (Selection required )

Lap

Butt

Sleeve

9 - Heating Method(s)
What heating method(s) are you intending to use? (1 type at least required)

Torch

Fixed

Furnace

Induction

10 - Nature of application:
Is this a new application?

Yes

No

Please describe any difficulties being experienced

Please indicate consumables for brazing procedure being used (e.g. Filler metals or fluxes currently used):

Please describe the reason for this technical enquiry:

11 - Nature of production run:
How many items need to be manufactured per year?

12 - Would you like our technical sales representative to contact you to organise samples of our recommend products?

Yes

No

13 - Additional Information:
Please add any further information that may be useful.

Technical Enquiry

Personal Details

Further Details

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