AMA tsis ntev los no tau tshaj tawm cov ncauj lus kom ntxaws txog ntau dua 180+ nplooj ntawv hauv nws qhov chaw cia khoom ntawm 'Malleable Iron Pipe Fittings' kev ua lag luam uas suav nrog kev nthuav dav ntawm kev ua lag luam nrog kev txhawb nqa txoj kev loj hlob mus txog 2025. Txoj kev tshawb no muab kev lag luam loj tawg los ntawm cov nyiaj tau los thiab ntim * rau cov teb chaws tshiab. thiab ntu kev lag luam tseem ceeb nrog rau kev tawm tswv yim ntawm cov khoom lag luam, kev loj hlob tsav tsheb.
Malleable hlau, cam khwb cia li dawb hlau, yog ib tug metastable carbide tsim nyob rau hauv ib tug pearlitic matrix.Annealing yog nqa tawm los hloov thawj cam khwb cia brittle qauv rau hauv daim ntawv malleable.Kev kho annealing txhim kho nws cov machinability, ductility, thiab durability.Malleable hlau yeeb nkab fittings feem ntau yog tsim los ntawm cam khwb cia hlau thiab alloys uas muaj hlau, carbon, thiab silicon.Malleable yeeb nkab fittings yog ua hauj lwm los txuas ob los yog ntau tshaj cov kav dej los yog cov kav dej, txuas cov yeeb nkab mus rau lwm yam khoom siv, hloov cov kev taw qhia ntawm cov dej ntws, lossis kaw cov yeeb nkab.
Post lub sij hawm: Sep-09-2020