Próiseas táthú idirleata folúis

        Is modh táthú é táthú idirleata folúis a choinníonn na comhpháirteanna dlúth-nasctha faoi theocht agus brú áirithe ar feadh tréimhse ama i dtimpeallacht folúis, ionas go mbeidh na hadaimh idir na dromchlaí teagmhála idirleata chun nasc a dhéanamh. Cé gur próiseas táthú é táthú idirleata le stair fhada, níor fhorbair sé go tapa go dtí le blianta beaga anuas. Tá táthú an phróisis seo dofheicthe don tsúil naked, agus ní gá ábhar sádrála nó leá a chur leis. Fiú amháin faoi choinníoll an mhéadaithe ard, tá sé deacair an t-aistriú céime criostail a urramú. Tá uathúlacht chomhfhreagrach neart níos airde, friotaíocht creimeadh is fearr agus gan aon thras-thruailliú ag saintréithe na gcodanna táthú idirleata. Tosaíonn go leor iarratais nua, lena n-áirítear innealtóireacht fuinnimh, leathsheoltóirí, uirlisí agus aeraspáis, an próiseas speisialta seo a úsáid mar gheall ar a lán buntáistí.

Advantages of  Táthú idirleata folúis:

1. High joint strength. It is especially suitable for the welding of materials prone to cracks by fusion welding. Since the properties of the base metal are not changed, the chemical composition, microstructure and properties of the joint are the same or close to the base metal, and the joint strength is high.

2. There are many kinds of materials can be used. Diffusion welding can weld a variety of similar metals and alloys, as well as many different materials. If vacuum diffusion welding with transition alloy layer is adopted, heterogeneous or homogeneous materials with great differences in physical and chemical properties and easy to form brittle compounds at high temperature can also be welded.

3. It can be used for the manufacture of parts requiring large-area bonding, laminated members, hollow members, porous members or members with complex internal channels, closed internal assemblies and parts with poor accessibility of other welding methods.

4. Diffusion welding is integral heating, with small component deformation and high dimensional accuracy.

Feidhmchláir:

     Diffusion welding is mainly used for welding small, precise and complex weldments that are difficult to meet the quality requirements of fusion welding and brazing. In recent years, vacuum diffusion welding is more and more widely used in the manufacture of high-power liquid cooling plate . The advantages of small welding deformation and high dimensional accuracy make the liquid cole plate's structural has higher  reliability after welding.