Ka nts'etsopele e potlakileng ea masimo a phahameng {{{{{{{{{{{{{{0 { Leha ho le joalo, boleng ba kaho ba ho lula ba mocheso {{4}]
Khetho ea Boitsebiso le Pretlfafatso
Kaho ea metalductical Luck {}}}}}}}}}}}}}}}}}}}}}}] Common heat-resistant steel grades include 310S, 309S, GH3030, etc. Different grades are suitable for different temperatures and corrosive environments. Tlhahlobo ea batho ba bangata, ho leka ho leka ha e le "tlhahlobo e senyang ho hlokahalang pele ho khethoa le ts'ebetso e fihlela litekanyetso le litekanyetso tse khotsofatsang litekanyetso. Ntle le moo, tšepe e loantšang {{]
Taolo ea Welding
Welding ke sehokelo sa mantlha kahong ea mocheso {{0 0 0 06. Mokhoa oa Welding o tloaetse ho amohela libuka tsa arc, Tig Welding, 'me khetho e ikhethang e itšetlehile ka botenya ba botenya ba mosebetsi le litlhoko tsa sebopeho. Mokhoa oa ho hlapela ea hona joale, lebelo le lebelo le hloka ho fetoloa ho latela thepa ea lintho tse bonahalang, le mocheso o ts'oanang {{{3 3}} Ha lihlooho-} fetisetsa ho songoa, mocheso o kenang ka mokhoa o ikhethileng o hloka ho laoloa kahare ho lijo-thollo ho qoba ho tepella le lijo-thollo. Kamora ho hlapela, eseng- Teko e senyang ea Weld (joalo ka UT, RT) e hlokahala ho netefatsa boleng.
Phekolo ea mocheso le tlhahlobo
Heat-resistant steel usually needs to be heat treated after construction, including solution treatment or stabilization treatment, to eliminate residual stress and optimize the microstructure performance. Mocheso oa phepelo ea mocheso le nako o tlameha ho latela lintlha tse bonahalang ka tieo tse lokelang ho qoba ho feta tekano kapa ka ho tšoarella. The final inspection includes macroscopic inspection, hardness test and high-temperature tensile test to ensure that the product meets the design requirements.
Ts'ireletso ea polokeho le tikoloho
Heat-resistant steel construction involves high-temperature operations, and fire prevention and scald prevention measures must be taken, and necessary personal protective equipment must be equipped. Ka nako e ts'oanang, mosi oa ho roka le thepa ea litšila o tlameha ho sebetsa hantle ho fihlela litlhoko tsa ts'ireletso ea tikoloho.
Ho tseba maemo a kaho a Metalbur Leate {{0 {0 {0 {0 {0 0 {0 {0 {0 0.
