Nā Waiwai Koʻikoʻi a me nā Pōmaikaʻi o nā Papa Kila Hana Moku AH36, DH36, a me EH36

Papa	Ka ikaika hāʻawi haʻahaʻa loa (MPa)	Mahana Hoʻāʻo Hopena	Nā Hoʻohana Maʻamau
AH36	355	0°C	Nā ʻili moku a me nā papahele maʻamau
DH36	355	-20°C	Nā kahua kai, nā hale hull i hōʻike ʻia i ka wai anuanu
EH36	355	-40°C	Nā moku ʻĀketika, nā mea lawe LNG, a me nā hale kai hohonu

Loaʻa i nā papa ʻekolu nā mea likeka hoʻohuihui kemika a me ka ikaika tensile, akā ʻo EH36 ka pae paʻakikī kiʻekiʻe loa, e kūpono ana no nā wahi koʻikoʻi.

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Ka Hoʻohui Kemika o AH36, DH36, a me EH36

ʻO ke kemika kaulike pono o kēia mau papa kila e hāʻawi i kahi hui kūpono oikaika, ductility, a me ke kūpaʻa i ka corrosion.

ʻO ke ʻano hana kemika maʻamau (%):

• Kalapona (C):≤ 0.18

• Manganese (Mn):0.90–1.60

• Silika (Si):0.10–0.50

• ʻO ka phosphorus (P):≤ 0.035

• Sulfur (S):≤ 0.035

• Niobium (Nb), Vanadium (V), Titanium (Ti):≤ 0.10 (nā mea microalloying e hoʻoikaika i ka ikaika)

ʻO ka micro-alloying me Nb, V, a me Ti e kōkua i ka hoʻomaʻemaʻe ʻana i ke ʻano o ka palaoa o ke kila, e hoʻomaikaʻi nui ana i kāna hana mechanical a me ka paʻakikī o ka hopena.

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Nā Waiwai Mekanika

ʻO ka pōmaikaʻi nui o nā kila AH36, DH36, a me EH36 aia ko lākou kiʻekiʻeikaika mīkinia meke kūpaʻa ma lalo o nā ukana hoʻoikaika.

Nā Waiwai Mekanika Maʻamau:

• Ka ikaika hāʻawi:≥ 355 MPa

• Ikaika Hoʻopaʻa:490–620 MPa

• Elongation (i loko o 50 mm):≥ 21%

• Ikehu hopena Charpy V-Notch:

  • AH36: hoʻāʻo ʻia ma 0°C

  • DH36: hoʻāʻo ʻia ma -20°C

  • EH36: hoʻāʻo ʻia ma -40°C

Hōʻoia kēia mau waiwai e hiki i nā ʻili moku a me nā ʻāpana kūkulu ke kūpaʻakūlou kaumaha, haʻalulu, a me nā ikaika hopenaʻoiai e mālama ana i ka pono i nā wahi kai anuanu a ʻawaʻawa.

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Nā Waiwai Koʻikoʻi a me nā Pōmaikaʻi

1. Lākiō ikaika-a-kaumaha kiʻekiʻe

Hāʻawi nā kila AH36, DH36, a me EH36 i ka ikaika kiʻekiʻe loa i hoʻohālikelike ʻia me nā kila kalapona maʻamau, e ʻae ana i nā mea hana moku e hoʻolālāmāmā akā ikaikanā moku. ʻO ka hopena kēia i ka hoʻonui ʻia ʻana o ka hiki ke ukana a me ka hoʻomaikaʻi ʻana i ka pono o ka wahie.

2. Paʻakikī maikaʻi loa ma nā mahana haʻahaʻa

ʻOiai ʻo AH36 e hana maikaʻi ana i nā aniau kaulike, ʻoi aku ka maikaʻi o DH36 a me EH36 inā kūlana ma lalo o ka zero, e hoʻolilo ana iā lākou i mea kūpono noNā moku lawe LNG, nā kahua kai, a me nā mokulele Arctickahi e pono ai ke kila e noho ductile ʻoiai ma -40°C.

3. Ke kū'ē'ē ʻana i ka palaho kiʻekiʻe

ʻO ka hoʻohuihui kemika o kēia mau kila, me nā uhi koho a i ʻole ka pale galvanic, e hōʻoiaʻiʻoke kūpaʻa ʻana i ka pala o ka wai kai, ka oxidation, a me ka popo, e hoʻolōʻihi ana i ke ola lawelawe o ka moku.

4. Weldability maikaʻi loa

Hiki ke hoʻopili maʻalahi ʻia kēia mau māka me ka hoʻohana ʻana i nā ʻano hana maʻamau e like meMIG, TIG, a me ka hoʻoheheʻe ʻāʻī i lalo o ka wai (SAW)me ka ʻole o ka hoʻomehana mua ʻana. Hōʻoia kēia i ka hana pono ʻana a me ka hoʻoponopono ʻana i nā hale hana moku.

5. Maikaʻi loa i ka luhi a me ke kūpaʻa hopena

Loaʻa i nā hale kai nā pōʻaiapuni koʻikoʻi mau ma muli o nā nalu, nā ukana ukana, a me ka haʻalulu ʻenekini. Hāʻawi nā kila AH36, DH36, a me EH36ikaika luhi kūikawāa meke kū'ē ʻana i ka hāʻule ʻana o ka hopenama lalo o nā kūlana hoʻouka hou ʻia.

6. ʻAno like o ke ʻano a me ka pololei o ke ana

Hana ʻia ma o ka ʻōwili i kāohi ʻia a me ka hana thermomechanical,sakysteel'sHōʻike nā papa AH36, DH36, a me EH36 i ka mānoanoa like, ka ʻano palaoa maikaʻi, a me ka pālahalaha kiʻekiʻe, e hōʻoiaʻiʻo ana i ke kūpono a me ka hana kūpono i ka wā o ka ʻākoakoa.

7. Hoʻokō me nā Hui Hoʻokaʻawale Honua

Ua kūlike nā papa āpau me nā koi o:

• ABS (ʻOihana Hoʻouna Moku ʻAmelika)

• Ka Papa Inoa o Lloyd (LR)

• ʻO Det Norske Veritas (DNV)

• ʻOihana Veritas (BV)

• ʻAhahui Hoʻokaʻawale Kina (CCS)

• ʻO Germanischer Lloyd (GL)

Hōʻoia kēia mau palapala hōʻoia i ka hiki ke loaʻa piha a me ka hilinaʻi no nā papahana kūkulu moana honua.

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Nā noi o nā papa kila AH36, DH36, a me EH36

1. Nā ʻili moku a me nā hale papahele

ʻO ka ikaika kiʻekiʻe o ka AH36 a me DH36 e kūpono ai lākou nonā ʻili o ka moku, nā pale moku, a me nā ʻāpana papahele, e hōʻoiaʻiʻo ana i ka kūpaʻa o ke kūkulu ʻana ma lalo o nā ukana moana ikaika.

2. Nā Paepae Ma waho o ke Kai

Hoʻohana nui ʻia nā papa EH36 i loko onā ʻāpana aila ma waho o ke kai, nā ʻāpana mālama hana lana a me ka hoʻouka ʻana (FPSO), a me nā hale i loko o ka moana, kahi e pono ai ke kūpaʻa i ka hopena a me ka pala.

3. Nā Kaʻa Ukana a me ka ʻAila

ʻO ka hiki ke kū'ē i ka pala a me ka luhi e hōʻoiaʻiʻo ana i ka lawe palekana ʻana o ka aila, kinoea, a me nā kemika ma nā wahi lōʻihi.

4. Nā mea lawe LNG a me nā moku Cryogenic

Makemake ʻia ʻo EH36 nonā wahi cryogenic, e mālama ana i ka paʻakikī ʻoiai ma nā mahana haʻahaʻa loa i ka wā e mālama ai a hoʻoili ai i ka LNG.

5. Nā Moku Kaua Moana a me nā Moku Pale Kaua

ʻO ka hui pū ʻana o ka ikaika kiʻekiʻe a me nā waiwai māmā e kūpono ai kēia mau kila nonā moku kaua, nā moku kiaʻi, a me nā moku amphibious, kahi e koʻikoʻi ai ka hana a me ka wikiwiki.

6. Nā Lako Moana a me nā ʻĀpana Kūkulu

Ma waho aʻe o nā ʻili o ka moku, hoʻohana ʻia nā kila 316 a me DH36nā crane, nā winches, nā ʻōnaehana hoʻopaʻa, a me nā hale liʻiliʻi, kahi he mea nui ai ka ikaika a me ke kūpaʻa i ka pala.

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Nā ʻano hana a me ka hana ʻana

1. Ka ʻōwili ʻana a me ka mālama wela
Hana ʻia eka ʻōwili i kāohi ʻiaa mehoʻomaʻamaʻa ʻana, AH36, DH36, a me nā papa kila EH36 e hoʻokō i kahi kaulike kūpono ma waena o ka ikaika a me ka ductility. Hiki i kekahi ke hanaka hana ʻana i kāohi ʻia e ka thermomechanical (TMCP)no ka hana i hoʻonui ʻia.

2. ʻOki a me ke Hana ʻana
Hōʻike maikaʻi loa nā kilaka hiki ke mīkini a me ke ʻano hana, e ʻae ana i ka ʻoki ʻana i ka plasma, laser, a i ʻole ka oxy-fuel me ka ʻole o ka nahā ʻana a i ʻole ke ʻano hoʻololi o ka lihi.

3. Hoʻohālikelike i ka wili ʻana
Hōʻike nā papa ʻekolu a paukūlana kiʻekiʻe o ka hoʻoheheʻe ʻaname ka liʻiliʻi o ka pilikia o ka nahā ʻana, e hoʻopau ana i ka pono no ka hoʻomehana mua ʻana a i ʻole nā ​​​​​​lāʻau ma hope o ka hoʻopili ʻia ʻana.

4. Ka mālama ʻana i ka ʻili
Hiki ke hoʻolako ʻia nā papa mai pana ʻia, hoʻomākaukau ʻia, a pena ʻia pahakūlana e hoʻokō ai i nā koi kikoʻī o ka mea kūʻai aku no ka pale ʻana i ka pala.

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Hoʻāʻo a me ka Palapala Hōʻoia

No ka hōʻoia ʻana i ka hana maikaʻi loa,sakysteelhana i ka kaohi maikaʻi a me ka hoʻāʻo ʻana ma kēlā me kēia pūʻulu o nā papa AH36, DH36, a me EH36:

• Hoʻāʻo ʻana i ka Tensileno ka loaʻa a me ka ikaika hope loa

• Hoʻāʻo hopena Charpyno ka paʻakikī haʻahaʻa haʻahaʻa

• Hoʻāʻo Ultrasonic (UT)no nā hemahema kūloko

• Nānā Ana a me ka ʻIlino ka pololei a me ka palahalaha

• Ka Nānā Kemika (Spectrometer)no ka hōʻoia ʻana o ka haku mele

Hoʻopili ʻia nā huahana āpau meNā Palapala Hōʻoia Hoʻāʻo Wili (EN 10204 3.2 a i ʻole 3.1), e hāʻawi ana i ka hiki ke hahai piha ʻia a me ke kūlike me nā kūlana honua.

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No ke aha e koho ai iā sakysteel no nā hoʻonā kila moana

At sakysteel, loea mākou i ka hana ʻana a me ka hoʻolako ʻana i nā kila hana moku hana kiʻekiʻe e hoʻokō ana i nā kūlana moana koi nui loa o ka honua. Hana ʻia kā mākou mau papa AH36, DH36, a me EH36 me ka hoʻohana ʻananā ʻenehana ʻōwili wela a me TMCP o kēia au, e hōʻoiaʻiʻo ana i nā waiwai mechanical kiʻekiʻe a me ke kūpaʻa i ka pala.

sakysteelhāʻawi:

• Ka laulā piha: mānoanoa 5–150 mm, laulā a hiki i 3,500 mm, lōʻihi a hiki i 12,000 mm

• Nā lawelawe ʻoki a me ka hana ʻana maʻamau

• Nā palapala hōʻoia honua (ABS, LR, DNV, BV, CCS, GL)

• Hoʻouna wikiwiki a me ka ʻōpala hoʻokuʻu aku i kūpono no ka halihali moana

• Kākoʻo loea i hoʻolaʻa ʻia no nā hana pā hale moku a me nā noi ma waho

Me kā mākou kūpaʻa i ka maikaʻi, ka pololei, a me ka lawelawe,sakysteelkōkua i nā mea kūkulu moku a me nā mea hana ʻaelike ma waho e hoʻonui i ka hana kūkulu ʻoiai e hōʻemi ana i nā kumukūʻai mālama a me ka manawa hana ʻole o ka papahana.

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Nānā i ka Wā E Hiki Mai Ana: Nā Kila Ikaika Kiʻekiʻe ma ke Kahua Moku Hou

I ka neʻe ʻana o nā ʻano hana moku honua inā moku mālama ikehu, māmā, a aloha i ke kaiapuni, ke lilo nei nā kila ikaika kiʻekiʻe e like me AH36, DH36, a me EH36 i mea nui. ʻAe lākou i ke kūkulu ʻana i nā moku nui a ʻoi aku ka mālama pono i ka wahie me ka ʻole o ka hoʻopilikia ʻana i ka ikaika a i ʻole ka palekana.

Eia kekahi, me ka ulu ʻana oka ikehu makani ma waho a me ka ʻimi ʻana i ke kai hohonu, manaʻo ʻia e piʻi nui ana ke koi no nā kila EH36 — hiki ke kū i nā mahana haʻahaʻa a me nā kaomi wai hohonu.

ʻO ka noiʻi hoʻomau i ka metallurgy a me nā ʻano hana ʻōwili i kāohi ʻia e hoʻonui hou aku i nā waiwai o nā kila kai, e hōʻoiaʻiʻo ana e hoʻokō lākou i nā koi hoʻomau a me ka hana i ka wā e hiki mai ana.

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Hopena

I nā ʻoihana moana a me waho o kēia wā, ʻo ka hilinaʻi o nā mea e wehewehe ana i ka palekana a me ka pono o ka hana.Nā papa kila hana moku AH36, DH36, a me EH36kū ma ke ʻano he mau pae hoʻohālikelike no nā kila ikaika kiʻekiʻe, kūpaʻa i ka pala, a me nā kila hiki ke hoʻopili ʻia i hoʻohana ʻia i nā wahi kai. ʻO ko lākou mau waiwai mechanical kiʻekiʻe, ka paʻakikī haʻahaʻa o ka mahana, a me ke kūpaʻa lōʻihi e hoʻolilo iā lākou i mau mea pono no nā ʻili moku, nā kahua kai, a me nā moku kūikawā.

Me nā palapala hōʻoia honua, ka maikaʻi kūlike, a me ka hana i hōʻoia ʻia, hōʻoia kēia mau māka i ka kūpaʻa o ke kūkulu ʻana a me ke ola lōʻihi ma lalo o nā kūlana kai ʻino loa. Kākoʻo ʻia e ka ʻenehana hana holomua a me ka kaohi maikaʻi koʻikoʻi,sakysteelke hoʻomau nei i ka hoʻolako ʻana i nā papa hana moku AH36, DH36, a me EH36 o ka honua - e kōkua ana i nā mea kūʻai aku e kūkulu i nā moku ikaika, palekana, a hoʻomau no ka wā e hiki mai ana o ka halihali moana honua.