Views: 34 Author: Editor Public Time: 2022-12-09 Origin: Situs
Hot-advolvit et normalized ferro in low-alleo summus vires structural structural structurae et malleator et stille structural structurae speciei cum humilis totalis contentus de offensione elementa, et missa carbonis est plerumque minus quam 0,25%. Itaque toto, weldability melius. Generalis vires gradu est relative humilis calidum, advolvit ferro, ut Q295 (09mnv) Q295 (09MnnB), Q295 (12Mn), etc. Weldability est prope quod de humili carbon ferro. Sed sicut vires campester augetur, weldability paulatim fit pejus, ut 18mnmob, 14mnmov et alia normalized Steels, quod requirere aliqua processus mensuras superiores esse soluta.
Hoc genus ferro plerumque non habet quaestionem calidum fregisset ut dum contentus de C, s et P non excedat vexillum et non producit loci area segregationem, et simul, in C, S et P in A Metallum stricte regi.
Tamen, ex additione de aliqua moles offering elementa in ferro, in tendentia tendentia ferro crescit et frigus elit problems est. Praesertim in Steels cum superiore vires campester ut 18mnmonb, 14mnmov, etc. frigus fregisset tendentia est relative magna. Frigus fregisset produci est plerumque moratus fregisset, ita et welding requirit stricte imperium hydrogenii in weld, refrigerationem rate de iuncturam et coactionem de iuncturam.
In hoc genus ferro, calidum advolvit ferro continet non solum parva moles carbide formatam elementa et non sensitivo ad Weld reheat elit. Nam normalised ferro continens fortis carbide formatam elementa, est tendentia ad reheat elit. Sed sensitivity ad reheat elit est ad comminationem system de ferro, exempli gratia, normalized ferro Q420 (15mnvn), quamvis continet fortis carbide formans elementum V, sed productio artifex ostendit quod non sensitivo ad reheat elit.
When hot-rolled and normalized steel has sheet sulfide or laminated silicate inclusions along the rolling direction, or dense inclusions of alumina in the same plane, this type of steel also has the sensitivity to lamellar tearing.
Productum est maxime iuncturam Partes, superheated zona et calefactio temperatus de CC ~ CD ℃ senescit zone.
Superheated zonam embrission, quia calidum, advolvit ferro, maxime gravi incrementum grana, et producat superheated TEXTUS (ut weissite) per ergo cum Welding calidum, experiri non utendum nimium calidum calidum initus; Nam normalized ferro, superheated zonam embrisstlement forsit est maxime ad praecipitatio phase dissolution et frumentum incrementum. Welding, if the heat input is too large, the original parent material in the normalized state of diffuse distribution of TiC, VC, VN dissolved into the austenite, so that these compounds plasmas inhibit the role of austenite grain growth is greatly weakened, so that the grain of the superheated zone grows significantly; Et ex frumenti coarsoening causatur a augmentum in Austenite stabilitatem, superheated zona in refrigerationem, sed etiam facile ad producendum in Bainite, MA Group elementa et alii fragile magna organization, ita faciens superheated area gravissime embrission. Ideo relative loquendo, superheat sensibilitatem normalized ferro est maior quam calidum-advolvit ferro.