Wuyar 304 da 316 Tanker Trucks: Menene Ya Suitable Don Muna?

Nembarin Kimiyya da Karamin farkokan tsakanin 304 da 316 Stainless Steel

Matsayin alloy: Chromium, nickel, da molybdenum a cikin 304 vs. 316

Takamta na biyu na 304 da 316 stainless steel shine a cikin tsarin kimiyar su. Biyu ne na iya amfani da chromium (16.5–19.5%) don hanyar gudun kara da nickel (8–13%) don zafin jari, amma 316 yana da molybdenum ta 2–3% zai sa su gane a cikin wani ƙarin da ke da alhassarwa.

Abubu	304 Stainless Steel (%)	316 Stainless Steel (%)
Chromium	18.0 – 19.5	16.5 – 18.5
Nickel	8.0 – 10.5	10.0 – 13.0
Molybdenum	–	2.0 – 2.5

A cewar molybdenum na 316 ya karfi jin tattara da kankara, wanda ke sa shi ta fitowa da saukin aiki kamar yadda ke tankershikan da ke aikin a zogon kusurun klorid

Yadda molybdenum ya karfi jin tattara na 316 abanyen kwallen

Yin ƙara molybdenum zuwa 316 abanyen kwallen ya karfi layerin oxide na amai tattara, wanda ke taimakawa wajen karshe na klorid da sauri da kuma aljanna ba tare da sauran nau'ikan. Bayanai na nuna cewa wadannan alloys na molybdenum da aka karfa suka koma matsalar tattara ranar 40% inda suka hada da ruwan yau, wanda ke sauran abanyen kwallen bata iya bukata. Lokacin da kusurwa ke kula da sauran chemical na harsh da ke gaban kusurun ko babban gudumawa, mai tsoro ya iya samun insha 15 zuwa 20 shekara daga cikin amfani kafin ya kamata ya fara amfani da matsalar tattara.

Jin tattara a cikin takaddun na ginawa: 316 Tanker Truck Sababbin

Tsarin Taimakonin Chloride na 316 Stainless Steel a Cikin Saman da Kudu na Kudu

316 Stainless steel grade yana aiki maita da kuma yana da molybdenum kafin 2 zuwa 3% a cikin tsarin. Idan muka duba 304 stainless steel wanda kawai ya da chromium da nickel, bukuku na yau da yau na nuna cewa 316 yana haifar da piti-piti na chloride a waje zuwa 2/3 a yankuna kusa da kudu saboda rashin taimako na oxide wanda ke tsaya a fuskantar. Wannan layi yana taimakawa da karkashin harshen kamar hanyoyin ginya na kudu, kai tsaye na gidan kudu, kuma shikan ginya wanda aka yi amfani da su don nuna ginya a watanda. Sebamai na tankar kuma suka amfani da 316 steel don karkashin su a yankuna kusa da kudu da karkashin kudu shine wacce ba daidai ba.

Ayyukan 316 Na Tsinkin Karu a Cikin Iya Kafa Sauran Da Kuma Tattara Mai Tsaya

A cikin kwararriyar sauran, faranti 316 na abanyan farawa ta ba da 91% tafiyar tacewa zuwa klorin asufur sana zuwa tattara mai tsaya da shi mai fi 50,000 ppm than 304. Amma 304 na tsinkin karu suna nuna nisa na nisa a cikin 6 zuwa 12 kwanan wata a cikin tattara mai ƙarfi, 316 suna barin tacewa ta tare da 5 zuwa 7 shekara baya kafin za a mutuwa. Wannan tacewa ke cewa yake da muhimmanin yin wani abu:

• Abubuwan gudiya na kuskurewa
• Sauran da ke fitowa daga nafti
• Tattara mai tsaya mai yawa

Tambayoyin Nayi: Tacewar Faranti 316 Na Tsinkin Karu a Cikin Kwararriyar Kustal

Takaitaccen 10 shekara na Gulf Coast ta samo faranti 316 na tsinkin karu su ne suke nemi 47% kadanin ayyukan gine-gine daga 304 naɓɓan. Amma guda 316 na yiyen gaban gwayoyin gwarar gishin gishin:

Metrin	316 Performance	304 Performance
Tsawon anƙar aikawa	18 shekara	12 Suna
Guzancewa da keɓewar gishin	0.2/tun	1.7/tun
Tsawon gishin da aka bar	94% ya zama	78% aka samu

Waɗannan natsunen ya tunaya cewa ongolon ƙarin 316 ya dacewa a wuraren da ke kuro, inda amince ta gefe da saholan da kuma ta gefe da sharia.

304 Stainless Steel Tanker Trucks: Hali mai kyau don Biyan Biyan a cikin Kusurwa

Matsayin Da Dace Don 304 Tanker Trucks: Tsarar Tsakar Kusa Da Tsarar Tsarin Tsarin Tsarar Tsarar

304 stainless steel ya fito don tsarar tsakar tsara da kuro mai tsara. Daga 18% chromium da 8% nickel, ya bace amince mai tsara don tsarar tsakar tsara da kuma tsarar tsakar tsira. Da yawa da yawa 70% na amfani da 304 a cikin tsarar tsakar tsira ta amfani da kama da FDA da kuma sauye na fito. Waɗannan matsayi sune:

• Tsarar tsakar tsira da tsarar tsira
• Tsarar tsakar tsira ta zaki
• Furo da tsarar tsira ta gefe a cikin wurar da ke jere

Ayyukansu ya koma a cikin wuraren da ke tsakanin chloride, amma don abokan ciniki da ke so don kyauyar biyan biyan a cikin kusurwa, 304 ya zan har zuwa a cikin halin da ke kyau da kuma mai kyau.

Alaƙa Na Iyanƙu Na 304 Stainless Steel A Yayin Marittima Da Inland

Za a sami ƙarin biyan 304 darusa 316 ya kawo biyan kasa ta 20–30% sannan ya taka sauyawa a yankuna da ke da alhassarƙar. Mai amfani da inland zai sami alaƙa da:

• Sauran biyan inganta saboda ƙarin abin da ya ƙarɓa
• Ganin inganta da karkashin daidaitan daidaita
• Sauran jiki na jiki (515 MPa tensile strength) don beburin alhassar

Don marurata da takaddun da ke da chemical exposure masu taimako, 304 ya kawo taka lele na sauyawa da sauyawa ba tare da molybdenum-enhanced alloys ba.

Jiki Na Jiki Da Tabbatarwa Na Tsawon Ranar: 304 vs. 316 Stainless Steel

Jiki Na Tensile, Karamin Kari Da Karamin Tsuntsaye A Karkashin Masu Alkawari Masu Sauran Alkawari

316 stainless steel ya kawo jiki na jiki, molybdenum ya ƙarƙata jiki na tensile ta 15–20% zuwa 304. Wannan ya kawo 316 yin amfani da amfani da amfani da amfani da amfani da tsarin girma. Masu farka da su ne:

Sarari	304 stainless steel	316 Stainless Steel
Tensile Strength (MPa)	515–720	515–795
Ƙarfin ƙarfin (MPa)	205–310	240–315
Matsar da Kebbi (%)	40–60	35–50

Amma 304 ya ba shi matsar don tsofawa, matsakaici na 316 (70–90 HRB a karkashin 60–80 HRB) ya ba shi alhakin tattara zuwa cikin tsofawa da kuma matsakaici na jiki a lokacin da ke duba.

Zamu’in Matsakaici a Gama Cikin Amfani Mai Tsawo: Tatsuniya da Kebbi a 304 kuma 316

Takaitaccen kan tankers a karkashin lokaci ya fagan cewa stainless steel grade 316 ya yi amfani da karkashin 94 zuwa 97% na gaba daya kafin sa a cikin decade mai karkashi. Wannan shine sanin gaba daya idan muka duba regular 304 stainless wanda kawai ya sami 88 zuwa 91% a cikin hali mai taka. Abin da ke nufin 316 shine yadda ya ke amfani da karkashin a cikin alamu. Saboda ya ke yi aiki mai karfi sai kai ya fara gudun slowa - akan 30 zuwa 40% karin gudun. Yanzu 304 dole ne a samu shi da yawa a halayen da ke da korosion (akan 18 zuwa 22% karin takaitaccen), amma masu aikin kadan suna zaune da shi saboda farawa na farashin. Don su da ke da amfani a waje daga gandu ko masu ƙwararren kimiya inda salt da acids baze su da ke cikin aikin rane, 304 shine wani abin da ya kamata su amfani da shi ba da shugaban yanayi.

Yaya za a zaɓi tsakanin 304 da 316 Mai Goyon Rogi Base zuwa Nuna Zaɓi na Ayyuka

Yi takauchi na Abubuwa zuwa Tsarin: Lokacin da Kula a cikin 316 Mai Goyon Rogi

Makaranta na tankar gishiri da ke amfani da fuljen 316 na tsayawa suna da kyau sosai a lokacin da suke amfani da abubuwa mai korosi. Wannan nishadi ya na ƙarin molybdenum kafin 2 zuwa 3% ya sa su sami takaici daya daga baya wajen takaingar korosi na chloride. Wannan ya sa su zama zaune mai kyau don aiki a yankunan kasa, a cikin masaniyan kimiyya, ko wanne baki kuma da ke amfani da salt a watan rani. Don abubuwan da aka yi hisabi ta Ponemon a 2023, makaranta na gishiri da suka dawo da gulf suna samun 23% kara cirewa kafin su dawo daga 304 zuwa wadannan 316. Don shagunan da suke amfani da abubuwan acidic, kai tsaye a cikin gishin ruwa ko wanne baki kuma da ke cikin salt na ruwa, yin biyan sararin da aka yi na 316 ya zama mufi da kyau a cikin shekara sosai saboda suke taimaka da kake kara kai kai.

Takaitaccen Da Kui: Jimlar Biya na 304 da 316 Stainless Steel Tankers

Hakanan 316 ya fito 20–30% karfi a waje, amma kama da kaiwar gine ginen biyan biya akan karkashin zamantakewa. Takaitaccen akan 10 shekaru ya nuna:

Abubuwan Kewayon	304 Stainless	316 Stainless
Kulawa na Shekara-shekara	$8,400	$5,200
Ranin kasa na kwayoyin	14	7
Tsawon tashar baki	A kowanne 4 shekaru	A kowanne 8 shekaru

Waɗannan biyan biya su daga baya akan biyan farashi lokacin amfani da shi a cikin shafukan da ke dabi. Amma don gudun ko na yankin da ke da kama da kaiwar chloride, 304 ya zai zama babban da ke kauye.

Abokanƙiya Na Region: Tsuntsu, Kusurin Kere, da Karkatarin Aminci

Wannan da ke amfani da trokki a wajen da ke gaban tsuntsu wanda ke amfani da shalin kantun ya yi a shekara, shigari na stainless steel na tsari 316 shine wajen da ya dace ba tare da shalawa ne kamar yada ya yi daga shalawa. A wani hali, idan ene shine ya ke sauyar gishiri ko wani abu da ba za a shara trokki ba, 304 shine wajen da ke aiki ba da maimaitowa. Duba Florida misali - suka wajibi trokki na tankar wanda ya ke amfani da alhakin madaida ba su matan kai ba su amfani da 316 lokacin da suka ke cikin yamma. Sunka canza karkatarin suna biyu da ashiru koma karkatarin da suka dace ne akan tsarin ASTM. Ya zamu mikon kara nuna mece ce ya dace a wani waje yayin da aka sami wasu abubu.

Tambayoyi Masu Yawan Faruwa

Me lene da farken farka a tsakanin fulafen 304 da 316?

Farken farka ya daga cikin nambin kimawi; fulafen 316 tana amfani da molybdenum wanda ke ƙara maitakewa na kwayoyin da ke gaba dake 304.

Mene ne pabbi ya ke so 316 fulafen tankar karkashin kusurwa?

316 fulafen ya ke so da kwayoyin chloride wanda ke ƙara maitakewa na kwayoyin da ke gaba dake 304.

Wane baki suke so 304 fulafen tankar karkashin kusurwa?

304 fulafen ya ke so don shafukan tsatsa da bakin da ke ƙasa wanda zai zama da kwayoyin chloride da ke kusa.

Yaya 316 fulafen ya ke ƙara maitakewa na kwayoyin da ke gaba dake 304?

Hakan zai zama da kasa, 316 fulafen ya ke ƙara maitakewa na kwayoyin da ke gaba dake 304 da kuma ƙara maitakewa na kwayoyin da ke gaba dake 304.

Shallallahi ya ke so amsa amincewar tsari a tsakanin 304 da 316 fulafen?

Ee, yin da duniya na iya richa wani nau'in daga stainless steel don siffata kari na tsari, na kuma za a iya amfani da su a kusale da kusar ko da yankuna masanƙanta.