Essays about: "laser brazing"

Found 3 essays containing the words laser brazing.

1. 1. A calorimetric analysis and solid-solubility examination of aluminium alloys containing low-melting-point elements

   University essay from KTH/Materialvetenskap

   Author : Niclas Ånmark; [2012]
   Keywords : differential scanning calorimetry; calibration; braze clad fin material; heat exchanger; aluminium; heating rate; solid-solubility; trace elements; melting range;

   Abstract : The formation of liquid films is a widely known problem in aluminium heat exchanger materials. The phenomenon results in decreased brazeability along with severely deteriorated mechanical properties which might cause assembly collapse. READ MORE

3. 2. MIG/MAG brazing with Cold Metal Transfer

   University essay from KTH/Maskinkonstruktion (Inst.)

   Author : MARIE ALLVAR; [2012]
   Keywords : CMT; Cold Metal Transfer; forceTIG; Plasmatron; brazing; arc brazing; laser brazing; automotive; zinc coated; galvanised; lap joint; CMT; Cold Metal Transfer; forceTIG; Plasmatron; lödning; båglödning; laserlödning; fordonsindustri; förzinkad; överlappsfog;

   Abstract : In the automotive industry a commonly used material is thin steel sheets coated with a thin layer of zinc for corrosion resistance purposes. Welding of this material, with the high temperatures involved, causes problems with zinc burn-off leading to reduced corrosion resistance. READ MORE

4. 3. Redesign of Steam Strainer

   University essay from Institutionen för ekonomisk och industriell utveckling

   Author : Ann Jannesson; [2008]
   Keywords : Steam strainer; Steam turbine; Concept development; Material choice; Manufacturing process selection;

   Abstract : This thesis was done at Siemens Industrial Turbomachinery AB in Finspång. Placed in the inlet to a steam turbine is a filter, a steam strainer, which separates particles and larger objects from the steam. These particles and objects will cause solid particle erosion in the actual turbine if they pass by. READ MORE