Stainless Simbi Mahwendefa & Masheets & Coils
ASTM A335 P91 PIPE ipipi isina kusununguka pombi yeiyo yakanyanya tembiricha yekukurudzira. Iyi pombi inogadzirwa neiyo ferritic alloy simbi. Kumirira Kutaura, A335 P91 PIPE PIPE ine zvinhu zvakadai seMolybdenum (mo) uye chromium yakawedzera kune iyo alloy. Iyo Tensile Simba reSa335 Giredhi P91 PLOPE inowedzera kana molybdenum ne chromium inowedzerwa kune alloy. Simba reChinese reA335 giredhi p91 pombi iri 415 mpa, nepo simba raro riri 205 mpa. PIPE ELELICATIONS kubva 20% kusvika 30%.
Nekuda kwekuumbwa kwemakemikari e molybdenum (mo) uye chromium (cr), A335 inowanzo kutaurwa se chromium molybdenum tube. Molybdenum inowedzera simba resimbi pamwe neiyo elastic muganho, pfeka kurwisa, kukanganisa hunhu uye kuomarara. Molossbdenum anowedzera kuramba kupfava, anokwanisa kukura zviyo, uye anoita kuti Chromium simbi isinganyanyo kumbri. Molybdenum ndiyo inonyanya kushanda kamwechete yekuwedzera kwekuvandudza tembiricha yakanyanya kupisa simba. Izvo zvinowedzerawo kurwisa kweshiri yesimbi uye inhibits postacting corrosion. Chromium (kana chrome) ndiyo yakakosha chikamu che simbi isina tsvina. Chero simbi ine gumi nevaviri muzana kana kupfuura Chromium inoonekwa simbi isina tsvina. Chromium inenge isingachinjike maererano nekupokana kwe oxidation pakupisa kwakanyanya. Chromium inowedzera tensile, goho uye kuomarara pamhepo tembiricha.
ASTM A335 P91 PIPE ipombi yemhando yepamusoro yeiyo yepamusoro kudzvinyirira mabobi. P91 tubing yakakodzera kukotama, kupenya kana kwekutengesa uye mashandiro akafanana. Zvinyorwa zveSimbi zvinofanirwa kuomerera kune zvinodiwa zvemakemikari kuumbwa, zvivakwa zvine musoro uye kuomarara.