Chii chinonzi Ductile Iron Pipe neDuctile Iron?

CHII CHINONZI DUCTILE IRON POMBI:

Mapaipi esimbi akagadzirwa nesimbi, inozivikanwa nekusangana kwayo kunoshamisa kwesimba, kugara kwenguva refu, uye kugona kuchinjika, inyaya itsva yemazuva ano mune zvekushandisa mapaipi. Yakagadzirwa nesimbi yakakandwa, mapaipi aya ane simba rakawanda rekudhonza uye kugona kutsungirira kumanikidzwa kwakakosha kwemukati nekunze, zvichiita kuti ive sarudzo yakakodzera yemvura nemasisitimu emvura yakasviba, kugoverwa kwegasi, uye mashandisirwo emaindasitiri.

MaDIP anogadzirwa achishandisa matekiniki ekukanda centrifugal, anoteverwa nemaitiro ekunamira kuti awedzere hunhu hwawo hwemakanika. Anowanikwa muhukuru hwakasiyana-siyana uye hurefu, ane machira emukati uye machira ekunze akadai sesimbi yesimbi, zinc, uye asphalt kuti awedzere kuramba ngura uye kunaka kwemvura. Magadzirirwo akabatana emapombi eDI anobvumira kuungana nyore uye kuchinjika mumunda, achienderana nemamiriro akasiyana-siyana ekuisa uye achiita kuti ave sarudzo yakatsvuka inofarirwa kumapurojekiti emazuva ano ezvivakwa. Kugara kwenguva refu kwavo, pamwe chete nekugona kwavo kudzokorodza, kunoenderanawo nezvinangwa zvekusimudzira nharaunda, zvichiita kuti mapombi esimbi akasimba ave sarudzo yakasimba uye isingakuvadzi nharaunda yemapombi.

CHII CHINONZI DUCTILE IRON:

Ductile iron, inozivikanwawo se nodular cast iron kana spheroidal graphite iron, imhando yesimbi yakakandwa inoratidzwa nekusimba kwayo kwakanyanya uye ductility. Magadzirirwo ayo akasiyana, ane nodular graphite inclusions mukati me ferritic kana pearlitic matrix, anokonzerwa nekuwedzera magnesium kana cerium kusimbi yakanyungudutswa. Iyi spherical graphite structure inopa hunhu hwakanaka hwemakanika kusimbi yakakandwa, kunyanya kugona kwayo kukotama isina kutyoka, kusiyana nehunhu hwesimbi yakakandwa yechinyakare.

Chikamu cheMetallographic cheGrey Iron VS Chikamu cheMetallographic cheDuctile Iron

Kuti uwane rumwe ruzivo, ndapota tinya kuti uone katalogu yeDINSEN ductile iron pipe yazvino.

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