మనం ఎప్పుడు చూసినా రైలు పట్టాలు కొత్తగానే కనిపిస్తాయి

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మన ఇంట్లో ఉంచిన ఇనుము కూడా తుప్పు పట్టడం సహజం

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కానీ.. ఆరుబయట వాతావరణంలో రైలు పట్టాలకు తుప్పు రాదు

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ఇనుము తుప్పు పట్టేందుకు ప్రధాన కారణం అక్షీకరణ చెందడం

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ఆక్సిజన్‌లోని తేమ ఇనుముపై ఐరన్ ఆక్సయిడ్ పొరను తెస్తుంది

[{"selector":"#anim-b75a457c-544c-460c-bf30-17c535772431","keyframes":{"transform":["translate3d(-100%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":870,"easing":"cubic-bezier(.2, 0, .8, 1)","fill":"both"}] [{"selector":"#anim-f25ac258-34ab-442d-af4f-fe2858ebf4af","keyframes":[{"transform":"rotateZ(-180deg)"},{"transform":"rotateZ(0deg)"}],"delay":0,"duration":1000,"easing":"cubic-bezier(.2, 0, .5, 1)","fill":"forwards"}] [{"selector":"#anim-f712860a-65b4-415b-8f3c-e4f3c645564b","keyframes":{"transform":["translate3d(100.00000%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":870,"easing":"cubic-bezier(.2, 0, .8, 1)","fill":"both"}] [{"selector":"#anim-5ad36da5-0a71-4226-b0d2-5e9ef33571db","keyframes":[{"transform":"rotateZ(180deg)"},{"transform":"rotateZ(0deg)"}],"delay":0,"duration":1000,"easing":"cubic-bezier(.2, 0, .5, 1)","fill":"forwards"}]

ఆక్సయిడ్ పొర ఇనుముపై చేరి దాని రంగును కూడా మార్చేస్తుంది

[{"selector":"#anim-cd1e908e-4676-4039-b2b1-d54d3cbabd9e","keyframes":{"transform":["translate3d(-100%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-25c040d2-30e9-48db-8bfd-0589a121da66","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5091fc4c-797d-40bf-9fae-b9cfb7d29826","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-7fd365f7-c80a-42d7-bc48-743c8bb26030","keyframes":{"transform":["translate3d(102.82776%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b7fd68b0-ce51-40b7-aaf5-89f625ba5c26","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-8b8d81a4-7f09-401e-92aa-16f7283bc309","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}]

అయితే, రైల్వే ట్రాక్స్ కోసం ఉక్కుతో పాటు మాంగలోయ్ కలుపుతారు

[{"selector":"#anim-b3f4c1d0-ab0b-4461-b397-539cb9d96d84","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-2154f1af-5d52-41f2-9079-45e637390eca","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-03a953df-ca38-4b0c-b388-784e73858980","keyframes":{"opacity":[1,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-19dfbebc-42e2-4848-8f71-dd813d40b96a","keyframes":{"transform":["scale(3)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}]

అందుకే ఎలాంటి వాతావరణంలో కూడా రైలు పట్టాలకు తుప్పురాదు

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