Ua hoʻonui ʻia nā hiʻohiʻona noiʻi o ke keleawe ʻulaʻula ma waena o nā ʻoihana, a ua piʻi mau ka paepae ʻenehana.

Jul 09, 2025

Waiho i kahi memo

ʻOiai ʻo ka ʻāpana hoʻoheheʻe kuʻuna maʻamau no ka 45% o ka hoʻohana ʻana i nā paipu keleawe ʻulaʻula, ʻo ka piʻi ʻana o nā hiʻohiʻona noi hou ke hoʻololi nei i nā palena ʻoihana. Ua hoʻopuka ka ʻōnaehana hoʻoluʻu wai o nā kikowaena ʻikepili i nā koi kiʻekiʻe aʻe no ka pale ʻana i ka ʻino a me ka pono o ka lawe ʻana i ka wela o nā paipu keleawe ʻulaʻula ultra-thin{3}}pā. Ua hoʻomohala nā ʻoihana alakaʻi kūloko i nā huahana i hoʻolaʻa ʻia me ka mānoanoa o ka pā o 0.3mm a ua hoʻokō i ka noi pūʻulu i ka helu ʻana i nā papahana kikowaena mana ma nā ʻāpana ʻo Yangtze River Delta a me Pearl River Delta. Eia kekahi, ʻo ke koi no ka hana hoʻopaʻa ʻana a me ke kūpaʻa hydrogen embrittlement o nā ʻāpana keleawe ʻulaʻula i loko o ka mālama ʻana i ka ikehu hydrogen a me ke kaʻina kaʻa kaʻa i hoʻāla ai i nā mākeke niche hou.