Mapaipi ophatikizika a Arc ozunguliridwa kuti athetse umphumphu

Mapaipi ophatikizika am'maso ozizira kwambiri kuti akweze kapangidwe kake

Kufotokozera kwaifupi:

Gawo ili la mu Europe wa ku Europe limafotokoza kuti ziwonetsero zamitundu yozizira kwambiri, zopingasa zowoneka bwino, zophatikizira kapena mitundu ndikugwira ntchito kulinganiza zigawo zopangidwa popanda kuzizira popanda kuchizira.

Cangzhou stal proels mapaipes Grass Co., Ltd imapereka gawo la mafomu ozungulira matope a chitsulo.

Tumizani imelo kwa ife

Tsatanetsatane wazogulitsa

Matamba a malonda

Yambitsitsani:

Pamunda wa nkhani zamagetsi, kufunikira kwa kugwiritsa ntchito zida zapamwamba komanso njira zomangira sizingafanane. Zina mwazinthu zosiyanasiyana zomwe zimagwiritsidwa ntchito pomanga, mapaipi amatenga gawo lofunikira. Tidzawunikiranso kufunika kwa mapaipi owombera awiri ndikuwona zinthu zawo, mapindu ake komanso momwe angathandizire kukulitsa umphumphu.

Phunzirani za mapaipi owombera kawiri:

Chitoliro chowala kawiri, chomwe chimadziwikanso ngati chitoliro chambiri cha ArcMapaipi a DSAW) Amapangidwa pogwiritsa ntchito njira yodutsamo. Tekinoloje imaphatikizapo kuyambitsa mbale ziwiri zolekanitsa, zomwe zimapereka mgwirizano wolimba komanso mosalekeza. Mapaipi awa amagwiritsidwa ntchito pogwiritsa ntchito magwiridwe antchito ambiri, madzi apansi panthaka ndi ziphuphu zachilengedwe, kufufuza kwamagulu, komanso nsanja zam'madzi.

Katundu wamakina

kalasi yachitsulo	Ochepera Ogwiritsa Ntchito Mmpa		Kulimba kwamakokedwe		Osachepera ochepera %	Mphamvu zosachepera J
kalasi yachitsulo	Makulidwe mm		Makulidwe mm		Makulidwe mm	pa kutentha kwa
	<16	> 16≤40	<3	≥3≤40	≤40	-20 ℃	0 ℃	20 ℃
S2350rh	235	225	360-510	360-510	24	-	-	27
S275J00	275	265	430-580	410-560	20	-	27	-
S275J2h2h	275	265	430-580	410-560	20	27	-	-
S355J00	365	345	510-680	470-630	20	-	27	-
S355J2h2h						27	-	-
S355k2h						40	-	-

Kumalimbikitsa Kukhulupirika:

Chifukwa chachikulu chogwiritsira ntchitochitoliro chowalandi kuthekera kwawo kowonjezera umphumphu. Ndi ma wengulo osawoneka bwino komanso olimba, mapaipi awa amapereka nkhawa kwambiri komanso kulimba. Woonjezera kawiri amatsimikizira kuti chitoliro chimatha kupirira magawo apamwamba, ndikupangitsa kukhala koyenera kugwiritsidwa ntchito kovuta komwe wed imodzi inganyengerere. Njira yolowererayi imachotsa mwayi wothana kapena ming'alu, ndikuonetsetsa kudalirika kwa nthawi yayitali.

Mphamvu yayikulu kuti muchepetse kuchuluka kwake:

Chitoliro chowala kawiri chimapereka mphamvu yabwino kwambiri younikira. Chifukwa cha kuwotcherera, ziphuphu izi zachepetsa khoma ndipo imayaka popewa kuuma. Ubwino wa kulemera kwamphamvu uwu umachepetsa katundu wathunthu pamtundu wothandizira, ndikupangitsa kuti ikhale yankho labwino kwambiri monga milatho, nsanja, ndi nyumba zokwera kwambiri.

Kukana Kuchulukitsa:

Mwayi wina wa chitoliro chowonjezera ndi awiriwo ndi kutsutsana kwake. Chisindikizo chowala choluka chimapanga chotchinga champhamvu chopikisana ndi zinthu zakunja, kuphatikiza chinyezi, mankhwala ndi nthaka. Izi zimalepheretsa mkati mwa chitolirocho kuti chisalumikizidwe mwachindunji ndi othandizira, onetsetsani kuti ndi moyo wautali wophatikizidwa poyerekeza ndi mapaipi wamba. Katundu wogwiritsa ntchito mapaipi awa ndi opindulitsa kwambiri ndi mafuta ndi mafuta, pomwe mapaipi nthawi zambiri amakumana ndi zovuta.

Kuphatikizika kwa mankhwala

Kalasi yachitsulo		Mtundu wa de-oxidation a	% pogwiritsa ntchito misa
Dzina Lachitsulo	Chiwerengero chachitsulo	C	C	Si	Mn	P	S	Nb
S2350rh	1.0039	FF	0,17	-	1,400	0,040	0,040	0,009
S275J00	1.0149	FF	0,20	-	1,50	0,035	0,035	0,009
S275J2h2h	1.0138	FF	0,20	-	1,50	0,030	0,030	-
S355J00	1.0547	FF	0,22	0,55	1,60	0,035	0,035	0,009
S355J2h2h	1.0576	FF	0,22	0,55	1,60	0,030	0,030	-
S355k2h	1.0512	FF	0,22	0,55	1,60	0,030	0,030	-
a. Njira ya dioxidation imatchulidwa motere: FF: Zitsulo zokwanira zomwe zimakhala ndi zinthu za nayitrogeni zokwanira kuti zigwirizane ndi nitrogen (mwachitsanzo min. 0,020% Al kapena 0,015% Albleble al). b. Mtengo wokwanira wa nayitrogeni sugwira ntchito ngati kapangidwe ka mankhwala kochepa kwa 0,020% yocheperako ya Al / n kochepera 2: 1, kapena ngati zinthu zina zilipo. Zinthu za Ni-zomangira zidzajambulidwa mu chikalata chowunikira.

Makhalidwe Oyenera:

Zosalala, zosasunthika za chitoliro chazithunzi chowirikiza chimalola kuti ziziyenda bwino. Mosiyana ndi mitundu ina ya mapaipi omwe ali ndi zotchinga zamkati kapena zolepheretsa, mapaipi awa akuwonetsetsa kuti amasungunuka komanso amayenda madzi kapena mpweya, potero kuchepetsa kuchepa kwa magazi. Makhalidwe oyenda bwino a chitoliro chachiwiri amathandizira kukonza njira zosiyanasiyana zamafakitale, kuphatikizapo mbewu za petrochemical, zogulitsa madzi ndi mankhwala ochiritsira.

Pomaliza:

Pomaliza, chitoliro chachiwiri ndi chinthu chofunikira kwambiri chomwe chimawonjezera kwambiri umphumphu womanga ntchito zosiyanasiyana. Mphamvu zawo zapadera, kuphatikizapo magawo osasaka, kuchuluka kwamphamvu, kutsutsana kwamphamvu komanso kutuluka koyenera, kuwapangitsa kusankha koyamba kwa ntchito zomwe zimafunikira kudalirika, kukhazikika. Pogwiritsa ntchito chitoliro chazithunzi chowirikiza, mainjiniya ndi makontrakitala amatha kuwonetsetsa kuti nthawi yayitali ndi yotetezeka kwambiri, ndikupangitsa kuti ikhale yofunika pomanga ndi ntchito zomangamanga.

Mwachidule, S235 J0 chitoliro chachitsulo chimapereka mtundu wosakhazikika komanso kukhala wokhazikikaMakonda kwambiriezosowa. Ndi njira zawo zapamwamba zomwe zimachitika kwambiri, kuyerekeza kwambiri komanso kuyerekezera bwino, zinthu zathu zimatsimikiziridwa kuti mupitilize kupirira zomwe mukuyembekezera. Chikhulupiriro Cangzhou steel chipaso cha PI: Ltd.'SUMPISE NDI ZOTHANDIZA KUTI MUZISANGALIRA ZONSE ZONSE ZOSAVUTA.