Layin allurar sinadarai

Takaitaccen Bayani:

Matsakaicin ƙananan diamita wanda ke gudana tare da samar da tubulars don ba da damar allurar hana hanawa ko irin wannan jiyya yayin samarwa.Yanayi kamar babban adadin hydrogen sulfide [H2S] ko ƙididdige ma'auni mai tsanani ana iya magance su ta hanyar allurar magunguna da masu hanawa yayin samarwa.


Cikakken Bayani

Tags samfurin

Gabatarwar samfur

Kalma na gabaɗaya don hanyoyin allura waɗanda ke amfani da hanyoyin sinadarai na musamman don haɓaka dawo da mai, cire lalacewar samuwar, tsaftataccen toshewar huɗa ko samuwar yadudduka, rage ko hana lalata, haɓaka ɗanyen mai, ko magance matsalolin tabbatar da kwararar ɗanyen mai.Ana iya yin allura akai-akai, a batches, a rijiyoyin allura, ko kuma a wasu lokuta a rijiyoyin samarwa.

Nuni samfurin

Layin allurar sinadarai (3)
Layin allurar sinadarai (2)

Siffofin Alloy

Juriya na Lalata

Organic acid a babban taro da matsakaicin yanayin zafi.
Inorganic acid, misali phosphoric da sulfuric acid, a matsakaicin yawa da yanayin zafi.Hakanan za'a iya amfani da ƙarfe a cikin sulfuric acid na ƙididdiga sama da 90% a ƙananan zafin jiki.
Maganin gishiri, misali sulfates, sulphides da sulfites.

Muhallin Caustic

Ƙarfe na Austenitic suna da saukin kamuwa da lalata lalata.Wannan na iya faruwa a yanayin zafi sama da kusan 60°C (140°F) idan ƙarfen ya kasance ƙarƙashin damuwa mai ƙarfi kuma a lokaci guda ya haɗu da wasu mafita, musamman waɗanda ke ɗauke da chlorides.Don haka ya kamata a guji irin waɗannan sharuɗɗan sabis.Hakanan dole ne a yi la'akari da yanayin lokacin da tsire-tsire suke rufewa, saboda condensates waɗanda aka samar da su na iya haɓaka yanayin da ke haifar da lalatawar damuwa da rami.
SS316L yana da ƙananan abun ciki na carbon don haka mafi kyawun juriya ga lalata intergranular fiye da irin nau'in SS316.

Takardar bayanan Fasaha

Alloy

OD

WT

Ƙarfin Haɓaka

Ƙarfin Ƙarfin Ƙarfi

Tsawaitawa

Tauri

Matsin Aiki

Fashe Matsi

Rushe Matsi

inci

inci

Mpa

Mpa

%

HV

psi

psi

psi

 

 

min.

min.

min.

max.

min.

min.

min.

Saukewa: SS316L

0.375

0.035

172

483

35

190

3,818

17,161

5,082

Saukewa: SS316L

0.375

0.049

172

483

35

190

5,483

24,628

6,787

Saukewa: SS316L

0.375

0.065

172

483

35

190

7,517

33,764

8,580

Saukewa: SS316L

0.375

0.083

172

483

35

190

9,749

43,777

10,357


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