Abstract
The 304L Stainless steel material was found leak due to cracking problem at the several areas during operation less than a year and still in the warranty period from the Contractor. The pipe is used to transport fluid which is steam, styrene and solvent at 155°C operating temperature and connected to stripper vessels. The vessel material itself is duplex. The appearance of cracking is trans-granular crack. Several laboratory tests have been done to find the root cause. And it confirmed chloride stress corrosion cracking occurred, SEM-EDS show the presence of chloride ion.
Original language | English |
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Title of host publication | PROCEEDINGS OF THE 13TH AUN/SEED-NET REGIONAL CONFERENCE ON MATERIALS (RCM 2020) AND THE 1ST INTERNATIONAL CONFERENCE ON MATERIALS ENGINEERING AND MANUFACTURING (ICMEM 2020) |
Pages | 040025 |
DOIs | |
Publication status | Published - 2021 |
Event | PROCEEDINGS OF THE 13TH AUN/SEED-NET REGIONAL CONFERENCE ON MATERIALS (RCM 2020) AND THE 1ST INTERNATIONAL CONFERENCE ON MATERIALS ENGINEERING AND MANUFACTURING (ICMEM 2020) - Yogyakarta, Indonesia Duration: 27 Jan 2021 → 28 Jan 2021 |
Conference
Conference | PROCEEDINGS OF THE 13TH AUN/SEED-NET REGIONAL CONFERENCE ON MATERIALS (RCM 2020) AND THE 1ST INTERNATIONAL CONFERENCE ON MATERIALS ENGINEERING AND MANUFACTURING (ICMEM 2020) |
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Country/Territory | Indonesia |
City | Yogyakarta |
Period | 27/01/21 → 28/01/21 |