{
    "success": true,
    "data": {
        "id": 1761313,
        "msgid": "china-completes-537-day-deep-sea-material-corrosion-test-1780360501",
        "date": "2026-05-24 15:28:38",
        "title": "China completes 537-day deep-sea material corrosion test",
        "author": "",
        "source": "ANTARA_ID",
        "tags": "",
        "topic": "Technology",
        "summary": "China's State Shipbuilding Corporation has completed a 537-day deep-sea material corrosion test at 10,000 metres, setting a new duration record. The test, conducted under extreme conditions, has yielded rare data and developed critical systems for deep-sea operations, supporting future exploration, mining, and oil and gas projects.",
        "content": "<p>BEIJING (ANTARA) \u2013 China State Shipbuilding Corporation announced on\nSaturday, 23 May, that its researchers have recently completed a 537-day\ndeep-sea material corrosion test at a depth of 10,000 metres. The test,\nwhich set a new duration record, was conducted in an extremely harsh\nenvironment characterised by high pressure, low temperatures, high\nsalinity, and very low dissolved oxygen, the company said. By overcoming\nvarious challenges, the research team successfully developed an\neffective and highly energy-efficient power management system, along\nwith deep-sea corrosion protection technology. This enables accurate\nplacement, reliable mooring, and complete retrieval of equipment in\ndeep-sea environments, the shipbuilder added, noting that data recording\nis complete and samples were successfully retrieved intact. Liao\nZhiqian, a senior researcher at the company, said the data obtained from\nthis long-term test is extremely rare globally. The success of this test\nis expected to support various missions including deep-sea exploration,\nmining, and oil and gas development.<\/p>",
        "url": "https:\/\/jawawa.id\/newsitem\/china-completes-537-day-deep-sea-material-corrosion-test-1780360501",
        "image": ""
    },
    "sponsor": "Okusi Associates",
    "sponsor_url": "https:\/\/okusiassociates.com"
}