Stainless Steel Fiber insait long ol ples we i save bagarapim ol samting: Marin, Kemikel na Bris Dek

Stori

Jun 15, 2019

Insait long wanpela 'chloride' envairomen, yunit prais bilong 'fiber' i no save kamap nambawan kos. Askim em sapos strongim i stap yet long yia 30.

We Copper-Plated Fiber i stop long wok

Kopa leia antap long 'plated steel fiber' em i sampela maikromita tik. Em i save daunim 'corrosion' na i save helpim 'bond' wantaim 'cementitious matrix'; em i no save givim longpela taim proteksen. Long ol drai insait, ol nomol plua na ol gutpela ausait kondisen em i save stap longpela taim bilong disain. Long ol ples we i gat 'chloride' olsem ol nambis, graun i gat sol, ol kemikel plent na ol rot we i gat sol long en, 'chloride' i save brukim 'passive film', na taim 'copper layer' i bagarap long dispela hap, 'steel core' i save stat long bruk. Ol hul i no inap kamap ples klia na i dip, olsem na taim ol mak bilong ros i kamap, bikpela hap bilong en i pinis. Long dispela as ol wok bilong solwara na ol kemikel tenk i no save yusim 'copper-plated fiber'.

Yu ken makim namel long 304 na 316L

Komon steinles gret em 304, antap long 2000 MPa tensil na inap long 650 C, na em i winim 'plated fiber' long bikpela mak long sol sprei: 180 de bilong tes i lusim 5.6% strong bilong en tasol, tasol 'plated fibre' i bin ros longpela taim bipo. 316L i gat 'molybdenum' na i no inap long kisim 'chloride pitting' gut long bikpela prais. Yu ken makim mak bilong 'chloride' na tempereja: solwara na ples klostu long nambis i save orait wantaim 304; bikpela hat na bikpela 'chloride', olsem long ol kemikel riaksen o 'flue gas desulphurisation', yu mas yusim 316L o 'duplex'. Sapos yu makim bikpela samting em i no westim, tasol em i save kostim; sapos yu makim daunbilo dispela i min olsem yu bai bagarap sampela yia bihain.

Wanem samting tru 5.6% lus bihain long 180 de

Namba i gat mining tasol long skelim. Ol 'plain low-carbon fiber' i save ros insait long sampela de insait long wanpela 'salt spray chamber' na i save lusim moa long hap strong bilong en insait long planti de; 'plated fiber' i save stap laip inap wanpela o tupela mun pastaim long 'pitting' i go hariap; 304 i gat 94.4% strong bilong en yet long 180 de. Insait long wankain solwara envairomen, 'stainless fiber' i save stap longpela taim moa long 'plated fiber'. Dispela i no liklik senis, em i samting we i soim olsem ol i ken yusim na ol i no ken yusim, long wanem, ol i wokim ol samting bilong solwara inap long 50 yia na i no gat wanpela 'coating' i stap laip long 50 yia bilong 'chloride'.

0.16, 0.22 na 0.75 mm: Tripela Diamita, Tripela Yusim

Long 0.16 na 0.22 mm dispela 'fiber' em i 'micro wire', ol i save yusim long ol liklik wol, ol 'precision mortars', ol 'UHPC elements' na long olgeta hap we ol i nidim wanpela strongpela 'three-dimensional network'. Long 0.75 mm em i 'structural grade', ol i save yusim long ol 'bridge deck overlays' na olsem senis bilong ol 'conventional reinforcement' long ol samting bilong solwara. Maikro waia i save givim planti moa 'fibers' long wan wan kilogram, olsem na sapos yu kisim wankain mak em i save kamapim wanpela strongpela netwok na i save pasim ol liklik bruk; mak bilong en em liklik kapasiti bilong wan wan 'fiber', olsem na em i no inap long senisim 'structural bar' we i tik moa. Yu mas makim bikpela bilong 'crack' pastaim, na bihain long 'diameter'.

Ol Kemikel na Toti Wara Tenk

Korosen insait long ol kemikel tenk i save kam long tripela sait: asidik midia, klorait, na wet na drai saikel. Ol i no tingim tumas 'cycling', long wanem, simen long 'liquid line' i save wet na draim planti taim na i save bagarap hariap tru winim simen we i stap aninit long wara oltaim. Ol i save yusim 304 o 316L 'fiber concrete' long olgeta hap, wantaim bikpela 'dose' o bikpela 'grade' long hap bilong 'liquid line'. Dip bilong kava em i narapela samting: 'stainless fiber' i no inap senisim kava, na 'fiber' we i stap long pes bilong en i save kamap yet olsem wanpela hap we i gat korosen, olsem na ol i mas inapim ful kava.

Ol 'Overlays' bilong 'Sea-Crossing Bridge Deck'

Ol bris dek ovalei long ol solwara krosing em i wanpela bikpela aplikesen. Dispela 'overlay' em i liklik, planti taim 60 i go inap 80 mm, i save karim 'vehicle fatigue loading', na i save stap insait long 'marine chloride', tripela samting wantaim we 'plated fiber' i no inap stap laip. Prektis i yusim steinles maikro waia o 304 faiba long 1% i go long 2% long volium, planti taim wantaim polima o epoksi-kot bar. Em i kostim moa long fran, tasol sapos yu stretim bikpela wok long olgeta 5-pela yia, kos bilong en i liklik. Long dispela as ol 'marine tender' i save makim 'stainless fiber' na ol i no laikim wanpela 'plated substitute'.

Stainless Kost Akaun: Taim Em i Peim na Taim Em i Westim Mani

Stainless steel fiber i gat pe bilong 6-pela i go inap 10-pela taim moa long pe bilong ol 'copper-plated cold-drawn wire', olsem na em i no gutpela samting tru, em i wanpela samting tasol. Sapos em i stret o nogat, dispela i dipen long tripela samting we i stap wantaim: laip bilong disain i winim 15 yia, klorait o asid i stap long en, na wanpela ples we ol i no inap stretim o i gat bikpela pe long stretim. Lusim wanpela na mani i lus nating. Em i klia olsem em i gutpela long 'tidal zone' bilong wanpela 'offshore platform', 'picling tank liner' bilong wanpela kemikel plent, eria klostu long wanpela 'bridge deck expansion joint', na 'aeration tank' bilong wanpela 'wastewater works'. Em i klia olsem em i no inap long baim long plua insait long haus, long wanpela drai besmen, o long wanpela apron we ol i ken stretim long laik bilong ol yet, we ol i putim kopa long en na wanpela samting bilong pasim korosen. Long taim bilong makim gret, 304 i save wok gut aninit long 200 ppm klorait, 316L i save karim 'molybdenum' na i save holim inap 1000 ppm, na sol bilong solwara o rausim ais i nidim 316L; 446 em i wanpela 'ferritic heat-resistant grade' we i gutpela inap long 1400 digri Selsias tasol i no inap long 'chloride', olsem na noken putim long rong ples. Wanpela kos samting ol i save lusim tingting long en: mak bilong 'stainless' i no inap long wankain olsem piksa bilong 'carbon steel', long wanem, 'tensile range' i no wankain na wankain 'flexural toughness target' i ken nidim narapela 'volume fraction', we i stap insait long 'quote'. Skelim eria bilong ol 'rust-spot' bihain long 180 de bilong 'salt spray' em i nambawan rot bilong toktok wantaim, olsem na askim ol saplaia long givim ol data aninit long wankain tes kondisen na noken skelim ol nem bilong ol gret.

Taim em i gutpela long baim moa

Dispela disisen i go daun long tripela askim. I gat 'chloride' insait long envairomen, long solwara, solwara o sol bilong rausim ais. Em i element i gat liklik wol o i stap long wanpela wet na drai zon. Laip bilong disain i winim 30 yia. Tupela yes bekim i mekim 'stainless' em i gutpela samting; wanpela yes i larim wanpela hap rot, 'stainless' long ol bikpela ples na ol i putim long narapela hap; tripela nogat bekim na 'plated fiber' em i inap tru. Long ol gret, diamita na tempereja reiting, steinles seksen bilong steel faiba prodak pes i listim ol 304 na maikro waia ranj wantaim diamita, longpela na strong, we ol i ken yusim stret olsem seleksen data.