Litlhokahalo tsa Lesela laFlae Flaerings(Ho kenyelletsathehaMmelikotoana tsa likotoana).
1.Litlhokahalo tsa sehlopha le mahlale aTšoarelo(Ho kenyelletsae thetsoa le likotoana) e tla sebetsana le litlhoko tse lumellanang tsa JB4726-4728.
2.Boemo ba lebitso la pn 0.25 M 1 1 1.0 MPA Carbon tšepe le austenitic e boreleliTšepa Thapeloe lumella ts'ebeliso ea boemo ba boemo ⅰ.
3.Ntle le lipehelo tse latelang tsa khatello ea PN 1.6 MPA ho 6.3 MPA ho ikoetlisa ho tla lumellana le "boemo ba ⅱMaemo a Tšoarelo.
4.Ho e 'ngoe ea tse latelang e lokela ho lumellana le tlhoko ea ⅲ leTšoarelo: (1) lebitso la khatello ea pen e nepahetseng 10.0 MPA mpaho fafatsa forting; (2) chromium-molybemTšepa Thapeloka lebitso la lebitso la PN> 4,0Ma; (3) FerricTšepa ThapeloKa khatello ea lebitso Pn> 1.6mpa le mocheso oa mocheso ≤-20 ℃.

Buttwelding ka molala, e bataletseng e bataletseng ka molala, Sokke SolddingMmeFinge e matlaka kakaretso e etsoa ka ho forga kapaHo fanoaTs'ebetso.Le speel poleiti kapa karolo ea karolo ea karolo e sebelisoang, litlhoko tse latelang li tlameha ho kopana:
1.Poleiti ea tšepe e tla hlahlojoa ke ultranonic ntle le bofokoli ba tšohanyetso;
2.Le tla khaoloa metomo tseleng e tsamaeang ka tšepe, 'me e felletse ka lere la ho khumama,' me e etsa hore tšepe e thehe sekoting sa reng .Steel e ke ke ea thehoa ka kotloloho holi-flangs ka necks;
3.Ho kenella ka botlalo ka weld ho tla nkuoa bakeng sa selikalikoe sa selikalikoe;
4.Sepheo sa selikalikoe se tla felisoa Litlhokahalo tsa JB4730.