Intellectus Welding Defectus - Lamellar rimas

Ut maxime nocet genus welding defectus, welding rimas gravissime afficiunt perficientur et salus reliability de structuras.

----- laminar fregisset

01

Non-metallic inclusions, ferro laminis in volubilem processus erit quidam non-metallicis inclusions in ferro, etc. (ut sulfides, silicatas, inde in variabilitatem in volubilem in lacrimarum lacrimae, sed etiam pelagus causa lamellaris lacrimis.

02

Constraint accentus, debitum ad partes Welding scelerisque exolvuntur, in iuncturam iuncturam apparebit coacto vi, ad datum devolvens densissima laminam T et crucis, est in conditionibus constanti vel scandalum est pronus ad Laminar quod est pronus ad laminar.

03

Hydrogen diffusion, hydrogen is a fracture promoting factor, due to the diffusion of hydrogen and combined into molecules resulting in a sharp increase in local stress, when the hydrogen gathered in the end of the inclusions to promote non-metallic inclusions and metal debonding, and will pull off the adjacent inclusions of metal, in the fracture of hydrogen fracture characteristics.

04

Parens materia proprietatibus, quamvis inclusions sunt pelagus causa lamellaris lacrimis, mechanica proprietatibus metallum etiam habere ipsum momenti effectus in lamellae lacrimis. In pauperes plastic lenta metallum, magis facile crack est extenditur, id est dicere, quod ad Laminar laceratione est pauper.

Ne generationem lamellaris rimas, pelagus mensuras superiores in consilio et constructione processus sunt vitare z directional accentus et accentus concentration, ut sequitur.

I. amplio consilio ad iuncturam ad redigendum coactus iactabantur. Imprimis mensuras superiores, quod arcus laminam finem extensio quandam longitudinem, est effectus prohibendi initiationis fregisset; change the layout of the weld to change the direction of the weld shrinkage stress, the vertical arc plate into a horizontal arc plate, change the position of the weld, so that the total force direction of the joint and the rolling layer parallel, can greatly improve the performance of the resistance to laminar tearing.

2. Adopt suitable welding method, using low hydrogen welding method is beneficial, such as gas shielded welding, submerged arc welding cold cracking tendency is small, which is conducive to improving the performance of resistance to lamellar tearing.

3. The use of low-strength matching welding materials, weld metal with low yield point, high ductility, easy to make the strain concentrated in the weld and reduce the strain in the heat-affected zone of the parent material, can improve the performance of the resistance to lamellar tearing.

IV. In usu Welding technology, in usum superficiem Opera laminum; Symmetrica applicationem de welding, ut in iactabantur distribution est libratum, reducing iactabantur concentration.

V. Ut ne lamellaris lacerationem fecit per frigus fregisset, aliqui modos ne frigus fregisset, ut adoptari quantum fieri potest, ut oportet crescere in preheating, imperium interlaminarii temperatus, etc.; Insuper, accentus relevium modi ut medium annealing potest etiam adoptari.

VI. Nos potest etiam potestate mole de weld per se a parva welding pede, multi-saltum Welding Welding processus.